Madonna hits Britney Spears with a sweet 'Baby One More Time' lip-sync tribute. Madonna's new video expresses love and admiration for Spears amid fallout from the Framing Britney Spears documentary.

The pop icon supported Britney Spears’ latest fashion collaboration with Gucci’s Demna, wearing a nostalgic tee from ...

Paging pop royalty! When it comes to epic dance bops, Madonna and Britney Spears are the undisputed queen and princess of pop ...

Madonna is speaking out in defense of Britney Spears amid her conservatorship legal battle. ... the singer posted a tribute with her son dancing to "They Don't Care About Us" by Michael Jackson.

Britney Spears and Christina Aguilera paid tribute to Madonna at the 2003 MTV Video Music Awards. Spears and Aguilera covered Madonna’s hit song “Like a Virgin,” and they teamed up with the ...

In honor of World AIDS Day on Dec. 1, Madonna covered Britney Spears' "Toxic" on Instagram. She dedicated the song to both the cause and to Spears, since her birthday happens to be on Dec. 2.

(L-R) Britney Spears and Madonna are pictured backstage at the 2003 MTV Video Music Awards. Madonna has expressed support for Spears amid her conservatorship battle.

Madonna, Lady GaGa and Katy Perry are among a host of stars who will reportedly pay tribute to Britney Spears at this month's MTV VMAs. The music video ceremony will include a tribute to the 29 ...