A day earlier, he had his body in the program while a music video was filmed in Los Angeles in his underwear.
So when Mischa Barton was presented at a glamorous event last night in a dress wearing a plunging neckline wider, she must have had fans guessing.
The 26-year-old looked like she had a little boost to achieve the look at the launch of BritWeek, celebrating British contributions to California.
