Donnie Wahlberg's Secret Talent? Impersonating Andy Cohen

If you ask us, Donnie Wahlberg and Jenny McCarthy owe Andy Cohen a lot. We mean, the guy did set them up and, according to Donnie, introduce the actor to "the love of [his] life" aka Jenny. So it should come as no surprise that the actor and the Sirius XM radio host/comedian are some of the Watch What Happens Live host's biggest fans. And when they gathered up to wish their pal a "Happy Birthday" this week, they also showed off some of their seriously uncanny impressions of him. Consider this a must-watch. 

Check out more celebs discussing Andy, below.