Avril Lavigne Flaunts Metal Spikes on Bra for 'Jimmy Kimmel'

Avril Lavigne pulls down her jumpsuit to show off the metal spikes on her bra while greeting fans outside of the Jimmy Kimmel Live studio on Wednesday (September 18) in Hollywood.

The 28-year-old singer performed a special concert on the show that evening and was seen wearing two other outfits at the taping that day.

“Tomorrow night’s performance will air on September 26th!! Don’t forget to tune in!! @JimmyKimmelLive,” Avril tweeted the night before.

“Excited to announce that I’ll be on @extratv next Tuesday, September 24th! Who’s going to be watching??” Avril also announced to her fans.

20+ pictures inside of Avril Lavigne heading into the Jimmy Kimmel Live studios…