Perez Hilton — AH-MAZING! As if this music video couldn't get any more HIGHlarious! Check out the extended, eight minute version of Katy Perry's new music video for Last Friday Night (T.G.I.F.), which features cameos from Darren Criss, Rebecca Black, Kevin McHale, ... more info

Mjsbigblog — The "Late Friday Night (T.G.I.F)" features the pop star as a teenaged geek who can't quite figure out what happened the morning after throwing a wild party in her house while her parents are away.The mini-movie is full of awesome cameos from Glee’... more info

Popeater — Filed under: Music News, Katy Perry A bodacious new video from Katy Perry has arrived. In 'Last Friday Night (TGIF),' a neon-hued sendup of every 1980's party scene you've ever seen, the pop star wears nerdy braces and retro fashions in her wildl... more info

Perez Hilton — Check out the video for Last Friday Night (T.G.I.F.), above! Can you spot all the celebrity cameos???? more info

ContactMusic — Alice Cooper has called for modern rock acts to toughen up, insisting pop stars Lady Gaga and Katy Perry's wild antics are more "fun" to watch than current guitar bands. The School's Out legend is famed for his wild on-stage persona, performing execu... more info

Guardian Music — When I think of bookishness in music, it's not of Katy Perry or will.i.am, but something more awkward, more earnest, the type of music that stays inside on a sunny dayI recently found myself at two events – each extraordinary in its own way – tha... more info

NME — The 'Last Friday Night' promo stars Perry's alter-ego Kathy Beth Terry more info

MTV.co.uk News — Katy Perry has unveiled the teaser for her new video, Last Friday Night (T.G.I.F), which includes the saucy singer exposing her boob. The Teenage Dream star, who recently revealed she was bullied... more info

ContactMusic — Rebecca Black, the 13-year-old internet sensation who rocketed to fame after her song 'Friday' went viral, has teamed up with Katy Perry for the pop superstar's new video. Rebecca Black, who was largely ridiculed for her auto-tuned hit, appears in th... more info

Gigwise — After Twitter campaign... more info