Perez Hilton — We're not surprised!! These two are MACHINES!! With their smash collaboration Telephone, our beloved GaGaloo and Beyowulf are tied together for most number one's on the Billboard Music's Pop songs chart!! The girls tie with only Mariah Carey for six... more info

ET Online — It is music to the ears of Haitian earthquake victims. The remake of "We Are the World" premiered on television on Friday night during the opening ceremonies of the Olympics and now you can watch it right here at ETonline.com. Quincy Jones an... more info

ET Online — Grammy Award-winning singer Patti Austin was instrumental in helping mentor Quincy Jones and Lionel Richie make "We Are the World – 25 for Haiti," and she shares insightful moments on the historic re-recording of the classic song! "Here ... more info

ET Online — ET's Mary Hart was ushered inside the studio to get an exclusive first listen to the "We Are the World" re-recording. On her way home, Mary blogged about all the action that took place to share her experience with fans. As the only broadcast jo... more info

ET Online — ET's Kevin Frazier was on the Grammy Awards red carpet on Sunday night in Los Angeles, where stars discussed the devastation in Haiti and the night's big Michael Jackson tribute. Plus, Jennifer Hudson opened up about motherhood and bringing her ... more info

ET Online — Entertainment Tonight online Senior Editor Wes Ferguson blogs from the Grammy rehearsals, where pop diva P!nk and divine country trio Lady Antebellum took the stage. "Once again, myself and the ETonline crew are totally stoked to be asked to ... more info

ET Online — Mary J. Blige and Andrea Bocelli will be blending their powerful voices in a collaboration at the Grammys. In celebration of the 40th Anniversary Simon & Garfunkel's "Bridge Over Troubled Water," the duo will cover the Grammy Award-winning son... more info

Topix — The Recording Academy has added to an already stellar lineup of performers for the "52nd Annual Grammy Awards." Dave Matthews Band , Lady Gaga , P!nk , Green Day , and the Zac Brown Band will be taking the mic. more info

ET Online — The Recording Academy has added to an already stellar lineup of performers for the "52nd Annual Grammy Awards." Dave Matthews Band, Lady Gaga, P!nk, Green Day, and the Zac Brown Band will be taking the mic. As previously announced, Beyonce, Tayl... more info

Starpulse — P!nk owes her rocking body to a hardcore work-out video - she was determined to master the P90X, which triathletes use to stay superfit, after struggling to keep up with her sister-in-law.[...] Read more! more info