Mary-Kate Olsen is a Fendi Freak

Mary-Kate Olsen and twin sister Ashley leave an art store with a bodyguard in tow on Monday in New York City.

The Olsen twins had their bodyguard carry their newly purchased large piece of art back to their swank New York City pad.

Mary-Kate, who just turned 22 this past Friday along with Ash, is the one pictured in front with the plaid buttondown shirt and carrying the Fendi handbag.

HAPPY BELATED, OLSEN TWINS!