MTV.co.uk News — The star was woken by fans in Brazil chanting her name outside the hotel she was staying at... more info

L.A. Times - Entertainment — Ryan Seacrest promised "some surprises," when he kicked off the Top 7 (finally) performance show on Wednesday night. By that he probably meant the seemingly random stew of celebrity visitors featured in the show: Demi Lovato stopped by to sit and kib... more info

MTV.com News — The 'Neon Lights' singer stops by, and two contestant seem to have a thing for each other. By Adam Graham more info

MTV.co.uk News — Tickets for the former Disney star's show sold out yesterday... more info

ContactMusic — Singer/actress Demi Lovato has slammed editors of a U.S. news and entertainment blog after they published an unflattering article about her boyfriend... more info

MTV.co.uk News — The singer is known for her brightly-coloured hair... more info

ContactMusic — Comedienne Kathy Griffin was contacted by police after a Twitter.com post poking fun at Demi Lovato prompted the pop star's fans to bombard her with... more info