Heidi Klum is returning to America’s Got Talent for a live episode, joining Mel B, Howie Mandel and Sofia Vergara on the judging panel while Simon Cowell remains away from the series during his recovery from back surgery. Klum’s guest appearance is scheduled for September 8 as the competition reaches its final quarterfinal round.
Key Takeaways
- Heidi Klum will return as a guest judge on America’s Got Talent for the September 8 live episode.
- Klum will join Mel B, Howie Mandel and Sofia Vergara on the judging panel.
- Simon Cowell will remain absent while recovering from back surgery.
- The September 8 broadcast will cover the final quarterfinal round and run for three hours.
- Klum previously served as a full-time judge on America’s Got Talent.
Heidi Klum Returns for the September 8 Live Episode
Klum will serve as a guest judge during the September 8 live episode of America’s Got Talent. Her appearance places a familiar face back at the judges’ table as the NBC competition continues its live rounds.
The episode will feature Klum alongside Mel B, Howie Mandel and Sofia Vergara. The four judges will participate in the live quarterfinal broadcast while Cowell remains absent from the panel.
Klum previously served as a full-time judge on America’s Got Talent. Her return is therefore a temporary guest appearance rather than a permanent change to the judging lineup.
The September 8 broadcast is scheduled to cover the final quarterfinal round. Its expanded three-hour format will combine performances and results within the same episode.
The guest appearance comes during the live portion of the competition, when contestants are being evaluated as the season moves through its quarterfinal stage. Klum’s participation is limited to the announced live episode.
The role also places Klum back in a television competition format after her previous work on the series. Other entertainment productions have similarly continued to use established personalities in unscripted television casts, including the newly announced reality TV cast for The Secret Lives of Mormon Wives: Orange County.
Simon Cowell Remains Away During Recovery
Cowell will not be part of the September 8 judging panel while he recovers from back surgery. His absence has resulted in guest judges taking part in the live episodes.
Cowell’s recovery is the reason Klum is joining the panel for the upcoming broadcast. The arrangement allows the series to continue its live competition with four judges despite Cowell’s absence.
Klum is not the only guest judge to participate during Cowell’s absence. Kenan Thompson previously joined Mel B, Mandel and Vergara for an earlier live round.
Thompson’s appearance also produced a direct outcome in the competition. He used the Golden Buzzer to send 14-year-old singer Lai Noelle directly to the finals.
The temporary judging arrangements have therefore allowed the live rounds to continue with established members of the panel joined by guest personalities.
Cowell’s absence does not stop the competition from moving through its scheduled quarterfinal stage. The September 8 episode will proceed with Klum taking the guest position.
The distinction between Klum’s role and Cowell’s regular position is central to the announcement. Klum is returning for a specific live appearance, while Cowell remains away as he recovers.
Klum Rejoins Mel B, Howie Mandel and Sofia Vergara
Klum will reunite with three judges who currently serve on the America’s Got Talent panel. Mel B, Mandel and Vergara will join her for the September 8 broadcast.
Klum’s previous experience on the series gives her direct familiarity with the competition format and judging role. She has previously served as a full-time judge, making the guest appearance a return to a position familiar to the show’s audience.
Her participation also comes after another guest judge was used for the preceding live round. Thompson filled in during that episode, giving the series a temporary fourth member of the judging panel while Cowell was unavailable.
Klum’s role is specifically identified as a guest judging position. The announcement does not establish a permanent return to the series as a full-time judge.
Her previous tenure remains relevant because it explains her connection to the show and distinguishes the appearance from a first-time judging assignment. The site has also covered other television performers whose work has included unscripted and courtroom formats, including actress Bruna Meijas’ television role.
The September 8 episode will therefore feature a different guest judge during the next stage of the live competition. Klum will take the seat alongside Mel B, Mandel and Vergara.
Three-Hour Broadcast Covers the Final Quarterfinal Round
The September 8 episode will run for three hours and cover the final quarterfinal round of the competition. The format combines the performances and results rather than dividing them between separate broadcasts.
The expanded schedule gives the episode responsibility for both the acts competing in the quarterfinal round and the results from that stage. Viewers will see the competition progress within one live broadcast.
The quarterfinal stage is part of the show’s live competition, placing Klum’s guest appearance directly within the portion of the season in which contestants perform before the judging panel and face decisions affecting their progress.
The earlier live round included Thompson as Cowell’s replacement. His Golden Buzzer decision sent Lai Noelle directly to the finals, providing an example of the decisions guest judges can make while serving on the panel.
Klum’s September 8 appearance will take place under the same temporary judging arrangement created by Cowell’s absence. She will participate as the guest judge while the other three regular judges remain on the panel.
The three-hour structure also separates the episode from a standard two-part schedule. Performances and results will be presented during the same broadcast, covering the final quarterfinal round in full.
For the competition, the episode represents the next scheduled live stage following the preceding quarterfinal broadcast. For Klum, it provides a temporary return to the judging table she previously occupied as a full-time member.
Klum Brings Previous America’s Got Talent Experience
Klum has a prior judging history with America’s Got Talent, having previously served as a full-time judge on the series. That experience forms the basis of her return as a guest judge.
Her role on the September 8 episode does not change her status into a permanent member of the current judging panel. The announced appearance is for the live episode while Cowell remains away.
The current panel for that broadcast will consist of Klum, Mel B, Mandel and Vergara. Cowell will remain absent during his recovery from back surgery.
The guest-judge arrangement follows Thompson’s appearance in the preceding live round. The use of temporary judges has enabled the series to maintain a four-person panel during Cowell’s absence.
Klum’s return also gives the September 8 episode a direct connection to the show’s earlier judging lineup. Her previous full-time role means she already has experience evaluating contestants within the America’s Got Talent format.
The episode will combine that returning judge with the three current regular judges and the final quarterfinal competition. The three-hour broadcast will contain both the performances and results for the round.
Klum’s appearance is therefore tied to a specific point in the 2026 competition. She will return for the September 8 live episode as a guest judge, while the series continues without Cowell during his recovery.
Frequently Asked Questions
Why is Heidi Klum returning to America’s Got Talent?
Heidi Klum is returning as a guest judge while Simon Cowell remains away from the judging panel during his recovery from back surgery. Her appearance is scheduled for the September 8 live episode.
When will Heidi Klum appear on America’s Got Talent?
Klum will appear during the September 8 live episode. The broadcast will cover the final quarterfinal round and run for three hours.
Is Heidi Klum a full-time judge on America’s Got Talent?
Klum previously served as a full-time judge on the series. Her September 8 appearance is a guest-judge role rather than an announced permanent return.
Why is Simon Cowell absent from America’s Got Talent?
Cowell is absent from the judging panel while recovering from back surgery. Guest judges have participated in the live episodes during his absence.
Who are the judges on the September 8 episode?
Klum will join Mel B, Howie Mandel and Sofia Vergara on the September 8 judging panel. Cowell will not participate in the episode.




