Mary-Kate Olsen's efforts to shake off the paparazzi resulted in a fender bender yesterday.

The fashionista was out shopping for furniture at Open Door in Hollywood when she hopped into a pal's car in a bid to give photographer's the slip.

But her plan backfired when her friend drove into a car belonging to a El Pollo Loco delivery person.

Luckily no-one was hurt in the minor prang.

Mary Kate hid under her bedraggled hair and covered her face while her friend exchanged details with the other driver.

See Mary-Kate's car trouble below