Hollie Booth survived the attack last May, but her aunt Kelly Brewster died.
Teasing the new series in an official press release, ITV said: "With thousands of applicants, viewers can expect to be amazed and astounded by the impressive line-up of acts competing to be crowned this year's victor".
Brewster, 32, from Sheffield, was among the 22 people who died in the bombing after an Ariana Grande concert.
Simon Cowell said: "I thought it was respectful, it was one of those moments I will never, ever forget".
With the show having taken place in Florida, USA and whisking lucky competition winners there for the experience, the show, presented by Declan Donnelly, featured live performances from Jason Derulo and presenting support from the likes of Stephen Mulhern and Scarlett Moffatt. "He's not the most popular judge, he just isn't!"
1 killed by alleged drunk driver in Longview
CCTV captured her allegedly driving on the wrong side of the road and NSW Police allege she had a blood alcohol level of.367. The Illinois State Police say charges are pending against Fulk and Willis but did not specify what those might be Saturday.
She reduces Alesha and most of the audience to tears and is already a front-runner to get into the finals of the show. "Anything that makes him unhappy, makes me happy". "It was a good thing".
A proud Stephen calls the big boss Mr Simon Cowell and throws a BGMT party with BGT favourites Stavros Flatley who throw in some questionable dance moves and there's even a surprise appearance from judges Amanda, Alesha and David who get into bed with Stephen!
"I tried to keep it together, by the end we were smiling and happy crying", she said.
Dixon added: "For me that audition was bigger than the show".
"It was one of those moments where everyone is humbled. Everybody kind of gets lost in the reality of how cruel the world can be".
Following his arrest, Ant stepped down from all TV commitments to return to rehab, where he is now seeking treatment.