Christina Aguilera at Mozza Osteria Restaurant in Hollywood, California - November 5, 2012

What she wore:
Jacket: Nasty Gal 'Reboot' Moto Leather Jacket - Nasty Gal
Top: Chaser 'Cheap Trick I Want You To Want Me' Tee - Shopbop | Revolve Clothing | Singer 22
Pants: Frankie B 'My BFF' Star Legging Jeans - Revolve Clothing
Shoes: Christian Louboutin 'Pigalili' Strass Pot Pourri Spiked Pumps - Portero 
Jewelry: Roseark, Loree Rodkin

PH: FameFlynet