Blake Lively and Penn Badgley. On screen they are the cutest couple on Gossip Girl, and off screen; well, they've got to be one of the cutest couples in Hollywood! These two have been giving Zac and Vanessa a run for their money for some time now, and dare we say it...we reckon they've won! We've crowned them the Most Adorable Couple Ever- take a look at these pics, then try and tell us we're wrong!