Music Celebrity Gossip – Kate Moss, the supermodel, 35, wants to become a rock chick — and she’s asked her new best friend Lily Allen for a helping hand. Kate is apparently keen to take on the music charts.

“Kate is obsessed with becoming a rock star,” a source told Britain’s Closer magazine. “She’s desperate to persuade Lily to include her on a new album.

“Lily adores Kate and it seems like she’d do anything she suggests. They say they’re like sisters as they’ve got so much in common.

“A lot of Kate’s older friends have calmed down, but Lily is as mad as she is when it comes to staying up all night. They just love it.”

However, Moss’ boyfriend, The Kills rocker Jamie Hince, isn’t keen on the feisty pair being such good pals.

“He thinks they’re quite annoying when they’re together,” added the insider. “They can be very childish and it drives him mad.

“Kate knows it’ll be easy to persuade Lily to work with her. She’s always making Lily do karaoke with her at home.”