Serena enlists Charlie to go undercover, Gossip Girl-style, to determine why Dan and Blair are spending so much time together Show more Serena enlists Charlie to go undercover, Gossip Girl-style ...

Her Gossip Girl co-star Ed Westwick ... The next day, she shared another selfie, this time showing off her newly-dyed pink-tipped locks with the defiant caption: “I've received several comments ...

The Gossip Girl actor, 37, and his partner shared an Instagram post that included black and white photos of them with their newborn son Oscar. The post was captioned: “Welcome to the world ...

“Gossip Girl” alums Leighton Meester ... Rutherford went with a pale pink sheer sequined dress and cream round-toe pumps for the occasion. Getty Images Meanwhile, Rutherford — who starred ...