AceShowbiz - British singer Leona Lewis is trying to shake off her wholesome image - she's calling for the creators of "Glee" to cast her in a "rebel biker chick" cameo. The "Bleeding Love" hitmaker shocked fans when she stepped out in a series of uncharacteristically quirky outfits earlier this month, including a pair of huge red lips as a bra.

Now it appears Lewis wants to drop her good girl image altogether by donning tattoos and causing a stir on the hit programme. She tells E! News, "I'd love to play a rebel. Be a real biker chick in leather and covered in tattoos. A real bada**... I could also play like a geek who becomes a swan."

Lewis previously teamed up with "Glee" 's Matthew Morrison to duet at the singer's concert in London last summer.