Demi Lovato performs on ‘Jimmy Kimmel Live’ in Hollywood

Demi Lovato performs in Los Angeles

Demi Lovato was definitely toughening up her look as she performed in Los Angeles.

Taking to the stage on Monday, the actress was performing an outdoor concert for the ‘Jimmy Kimmel Show’ in Hollywood, Los Angeles.

The X Factor judge showed off her legs in a tiered black skirt and black leather boots.

But it was her nails that attracted a lot of attention as the 20-year-old singer seemed to have attached silver spikes to her fingernails to match her studded jacket.