“Gossip Girl” alums Leighton Meester, 38, and Kelly Rutherford ... s character Serena van der Woodsen — went with a pale pink sheer sequined dress and cream round-toe pumps for the occasion.

For Meester's part, she stunned in a long lace ... and her glam included a bronzy eyeshadow, a pink lip, and a flawless complexion. Rutherford, on the other hand, wore a partially sheer beige ...