Perez Hilton — Holy shi…!!! It's Carmen Miranda! She looks GREAT for 102 - especially since we were pretty sure she died in 1955! HA! No, its not Carmen, bless her soul. It's actually our lovely friend Katy Perry, who arrived in Carmen's native Brazil this week t... more info

Pop Justice — » Contrary to popular opinion, Kelly Clarkson is not, we repeat NOT, trying to compete with John Lennon or Bob Dylan. (Music-News) (http://www.music-news.com/shownews.asp?H=Kelly-Clarkson:-I-cant-compete-with-Lennon&nItemID=44241) » Ke$ha has des... more info

Stopcryingyourheartout.com — Exclusive photos of David Bowie/Kate Moss, Jay-Z, Lily Allen, Lady Gaga, Adele, Chris Martin, Rihanna, Take That, Noel Gallagher, Liam Gallagher, Tinie Tempah, Katy Perry and many more 7th ' 9th October at Red Bull Studios 155-171 Tooley Street Londo... more info

Gigwise — Singer goes incognito in Brazil... more info

Big Apple Music Scene — Last season, How I Met Your Mother's guest stars were pretty hit-or-miss: John Lithgow was aces as Barney's dad, but Katy Perry's part could've been done by anyone. But we're so psyched about the latest person to join the cast: Katie Holmes, playing ... more info

Gigwise — After singer had to pull out more info

Perez Hilton — Katy Perry doesn't know it yet, but she and Stevie Nicks are going to work together. At least, that's what Stevie thinks as she's been desperate to work with Katy and is convinced they're going to end up in the studio doing a duet. She says: "I'm goi... more info

Kings of A&R — Key Track: Overdue Lizbeth Rose is a new singer/songwriter from the suburbs of Philadelphia. She just released her EP pulling influences from Adele, Katy Perry, and Sara Bareilles. Contact: pjmencel@gmail.com more info

ContactMusic — Stevie Nicks is determined to land a collaboration with Katy Perry because she is a big fan of the pop star The Fleetwood Mac frontwoman has long admired the I Kissed A Girl hitmaker and she is convinced they will end up in the studio together She... more info

The Independent — Jessie J was reduced to tears after she was forced to pull out of supporting Katy Perry on tour. more info