Undercover Lovers

His beard is getting busy by now!

Defying expectations, Rachel Bilson has made her rebound relationship work.

Almost immediately after breaking up with Adam Brody last spring, the O.C. actress started dating Gayden Christensen.

And here they are! Together still!

The pair tried to keep it low-profile when they arrived in NYC earlier this week and didn’t look pleased at all to be greeted by the friendly lenses of the paparazzi.

Smile!

[Image by Keith via National Photo Group.]