Starpulse — Britney Spears, Demi Lovato, L.A. Reid and Simon Cowell made their mark in Hollywood on Tuesday. "The X Factor" judges left their handprints in cement outside Grauman's Chinese Theatre. more info

Perez Hilton — While tonight might be X Factor’s big season two premiere, last night, the show held its world premiere at the Chinese Theatre in Hollywood! Not only was there a pre-screening of the show’s first episode, but judges Simon Cowell, L.A. Reid, Demi ... more info

Mjsbigblog — Kelly Clarkson performs at Charlotte Verizon Wireless Amphitheater in Charlotte, NC. Daughtry performs at Hovet in Stockholm, Sweden. Constantine Maroulis performs in Jekyll & Hyde The Musical in La Mirada, CA. – Via AmericanIdol Casey James is... more info

Mjsbigblog — Wil.i.am will help Britney Spears mentor the 18-24 year olds during her judges houses round on X Factor 2: more info

Perez Hilton — Kate Hudson, is that you?? If you had any doubt about Ryan Murphy's decision to cast the blonde Rom-Com star as Lea Michele's new teacher this new Glee season 4 sneak peek will CHANGE YO MIND! Ch-ch-check out the video (above) to see Mz Hudson intim... more info

Mjsbigblog — L.A Reid, Simon Cowell, Britney Spears and Demi Lovato got their hands cast in cement in front of the Grauman's Chinese Theater in Los Angeles last night before the X Factor 2 premiere party. more info

ContactMusic — Britney Spears and Demi Lovato spoke to E Online about their excitement to return to The X-Factors third season the pair have officially signed on and are looking forward to judging some talent div align... more info

ContactMusic — Britney Spears and Demi Lovato made their mark on Hollywood on Tuesday 11Sep12 by leaving their handprints in cement at The X Factor premiere in Los Angeles Music moguls L A Reid and Simon Cowell joined their co-stars as they placed their hands and f... more info

411 Mania — On Ellen... more info

E! Online — Britney Spears and Demi Lovato have been officially-and permanently-cemented into the X Factor family for life! The 30-year-old pop princess and 20-year-old "Skyscraper" singer,... more info