Britney Spears (Circus) vs Lady GaGa (Poker Face) - Circus Face
Lady Gaga and Britney Spears (VMA 2011)
MIX ELECTRO POP CLASICO | Lady Gaga, Kesha, Rihanna, Britney Spears, Black Eyed Peas, Taio Cruz
GAGA x BRITNEY by LAS BIBAS FROM VIZCAYA
Lady Gaga Talking about Britney Spears in 2011
Britney Spears And Lady Gaga Fight Interview
Britney Spears vs Lady Gaga (Song battle)
Britney Spears Vs Lady GaGa
Britney Spears, Lady Gaga - G.U.Y. 4 U (MASHUP)
i’m a slave 4 u x G.U.Y - Britney Spears x Lady Gaga
Lady Gaga vs Britney Spears vs Hilary Duff vs Jennifer Lopez
Britney Spears vs Lady Gaga vs Christina Aguilera
Rihanna, Beyoncé, Nicole, JLo, Nicki, LMFAO, Britney, Katy & Leona - Don't Go On The Floor
Britney Spears vs Beyoncé vs Lady Gaga vs Katy Perry vs Rihanna - Pure Album Sales (2020)
Lady Gaga Talking About Britney Spears 2021
Lady Gaga Talking about Britney Spears again :)
Gimme Your Applause (Lady Gaga vs. Britney Spears vs. Christina Aguillera - Mashup)
Britney Spears Vs Lady GaGa - Circus Face [Music Video]
Lady Gaga or Britney Spears - Best live
Britney Spears - Me Against The Music (Official HD Video)