Britney Spears

The pop star posted a nostalgic throwback video on her socials to commemorate the milestone.

The pop star teased a big announcement coming on October 18.

Christina told 'Jimmy Kimmel' that social media might have helped her squash rumored beef with Britney back in the day.

Lovato was hospitalized earlier this week for reportedly relapsing after six years of sobriety.

Ellen DeGeneres, Ryan Seacrest, Britney Spears and more celebrate the Fourth.

Oops, Jayden did it AGAIN.

See Britney Spears in all her KENZO glory.

You want more? She'll give you more.

Despite early reports, Pepsi's director of sports marketing has shut down rumors that the 'Glory' pop icon is doing the Super Bowl.

The 'Glory' Princess of Pop wraps up in Israel with the biggest audience of her whole Asian summer tour.