Jam! Showbiz Music, Canada — Avril Lavigne has dismissed rumours her upcoming album has been hindered by her fractured working relationship with ex-husband Deryck Whibley, insisting they are still the best of friends. more info

VH1 News — Katy Perry and Avril Lavigne sat through mostly boring L.A. auditions. Perry got snippy with Kara DioGuardi, which was the only interesting thing about Tuesday's show. more info

Mjsbigblog — So… Avril Lavigne was a complete waste of space on the panel. The only semi-interesting thing she had to say was to the Worship leader/Dad Jim Ranger, questioning whether he could manage a showbiz career with church and family. But really, it’s m... more info

ContactMusic — AVRIL LAVIGNE has dismissed rumours her upcoming album has been hindered by her fractured working relationship with ex-husband DERYCK WHIBLEY, insisting they are still the best... more info

Idolator — :: Tonight’s auditions take place in Los Angeles, with Katy Perry and Avril Lavigne serving as guest judges. We bet Simon is lonely this season since all the guest judges so far have bonded with Kara instead of him. [Buddy TV] :: Avril chats with R... more info

People.com — "We still work together all the time," says the singer, who split with Deryck Whibley three months ago more info

Mjsbigblog — Here’s a short preview from FOX news of the Season 9 Los Angeles auditions, airing tonight at 8 pm. Avril Lavigne and Katy Perry talk about the experience they bring to the panel, plus a couple of hopefuls are interviewed. What the hell is that th... more info

MTV.com News — Perry got snippy with Kara DioGuardi, which was the only interesting thing about Tuesday's show.By Gil Kaufman Katy Perry and Simon Cowell on "American Idol" Tuesday Photo: Fox Katy Perry and Avril Lavigne know exactly what it's like to ha... more info

AngryApe — She partied hard with friends in Sin City more info

ContactMusic — Avril Lavigne went on a girls-only trip to Las Vegas.The 'Girlfriend' singer - who filed for divorce from her estranged husband Deryck Whibley in October 2009 -... more info