Mischa Barton is a Harrods Hottie

Mischa Barton celebrates the Harrods Summer Sale held at London’s Harrods Knightsbridge on Saturday (June 27).

The 23-year-old former O.C. star held hands with the Harrods boss, Egyptian businessman Mohamed al-Fayed (pictured below).

Other pictures include Mischa dining at West Wend’s Nobu restaurant the night before.

Mischa‘s new show The Beautiful Life premieres @ 9PM ET/PT on Wednesday, September 16 on The CW. JustJared.com got a sneak peek of the pilot and can tell you that Mischa‘s character, supermodel Sonja, reveals a major secret in the first ep. The cat is let out of the bag when Sonja shares a bathroom scene with Raina (Sara Paxton).

15+ pictures insides of Harrods hottie Mischa Barton…