Nick Carter breaks down in tears as the Backstreet Boys honor his late brother, Aaron, during their London concert.
The 44-year-old singer shows off his progress in the gym after a year of "dedication" and "setting goals."
AJ McLean and his wife, Rochelle, explain why their 9-year-old daughter changed her name from Ava to Elliot.
The singer's wife took to Instagram to share that their eldest daughter no longer goes by "Ava," asking fans to "be kind."
The boy band was performing in Indiana when a woman in the crowd passed out.
The group kicked off its DNA World Tour earlier this month at The Colosseum at Caesars Palace in Las Vegas.
Derek Hough gave AJ McLean’s daughter Ava private dance lessons.
The Backstreet Boy's 9-year-old daughter got a private lesson with the 'Dancing With the Stars' judge.
ET spoke with Lance Bass on the red carpet at the 2021 Video Music Awards, who revealed his twins could arrive any day now.
The boy band released a statement about deciding to cancel their Las Vegas holiday shows amid the ongoing pandemic.
Britney Spears spoke out against sister Jamie Lynn for performing one of her songs in her latest Instagram post.
ET spoke with the five singers about their upcoming Christmas residency in Las Vegas.
ET spoke with the group about their return to Las Vegas for 'A Very Backstreet Christmas Party' starting Nov. 11.
The group shared the supportive message while speaking with ET about their new series of Las Vegas Christmas shows.