Mashups › Lady Gaga Ft. Beyonce Feedback (Telephone Mashup) Janet Jackson vs. Lady Gaga ft. Beyonce Toxic Telephone Lady Gaga ft. Beyonce vs. Britney Spears God Save The Telephone Lady Gaga ft. Beyonce vs. The Sex Pistols Playing With Telephones Paula Seling ft. Ovi vs. Lady Gaga ft. Beyonce United State Of Pop 2010 (Don't Stop the Pop) Ke$ha vs. Lady Antebellum vs. Train vs. Katy Perry ft. Snoop Dogg vs. more... Party Rock Anthem On The Floor LMFAO vs. Jennifer Lopez ft. Pitbull vs. Britney Spears vs. Lady Gaga ft. Beyonce Party Rock All Night Long (Where Dem Girlz At Mashup) David Guetta vs. LMFAO vs. Black Eyed Peas vs. Black & White Brothers vs. more...