Season 4 Episode 20

full size Blair and Prince Louis in Season 4, Episode 20: "The Princesses and the Frog"
Credit: Giovanni Rufino/The CW © 2011 The CW Network, LLC.

Title: The Princesses and the Frog
Air Date: May 2, 2011 at 9:00 PM PDT

It's a war between Serena (Blake Lively) and Blair (Leighton Meester) — Blair's dreams appear to be coming true, but Serena threatens to jeopardize it all by dredging up Blair's past. Charlie (Kaylee DeFer) befriends Vanessa (Jessica Szohr), who may or may not have a hidden agenda. Nate (Chace Crawford) is torn between his relationship with Raina (Tika Sumpter) and a truth he must keep hidden out of loyalty to Chuck (Ed Westwick). Read the full recap here.

Featured