Britney Spears signs autographs during an event to announce her new residency at The Park Theater at Park MGM on Thursday, Oct. 18, 2018, outside T-Mobile Arena, in Las Vegas. (Benjamin Hager/Las …

Britney Spears signs autographs during an event to announce her new residency at The Park Theater at Park MGM on Thursday, Oct. 18, 2018, outside T-Mobile Arena, in Las Vegas. (Benjamin Hager/Las ...

Britney Spears signs autographs during an event to announce her new residency at The Park Theater at Park MGM on Thursday, Oct. 18, 2018, outside T-Mobile Arena, in Las Vegas. (Benjamin Hager/Las Vegas Review-Journal