522 Raiders Of The Lost Art

Chuck, Nate, Blair, Serena and Lola team up to uncover what they think is an explosive secret between Diana and Jack. Meanwhile, Dan is offered a prestigious fellowship in Rome for the summer. 

The Bravery - Believe

The Big Sleep - Valentine

Lissy Trullie - Spit You Out

Tribes - Alone or With Friends 

In Waves - Party It Up

League - Strange Kind Of Love

XOXO 

521 Despicable B

Blair feels like her Upper East Side status might be slipping away and devises a plan to assure that doesn't happen. Meanwhile, Lily throws a family gathering including William Carol and Lola in an attempt to prove the van der Woodsen family is as united as ever. Finally, Nate digs into Diana's past and is surprised by what he discovers.

Anya Marina - Body Knows Best

Foxes - Home

Sleigh Bells - End Of The Line

Magic Wands - Black Magic

Paulie Pesh - Nothing Happened

F.I.R. -  À la prochaine

XOXO

520 Salon Of The Dead

To celebrate their official coming out as a couple, Blair and Dan host a glamorous British-themed Salon, including guests Julian Tepper and Jenna Gribbon. Lola lands the audition of a lifetime, but Gossip Girl may have other plans for the Upper East Side's latest It Girl. Meanwhile, Lily and Rufus disagree over the best way to handle the Ivy situation, and Serena and Diana face-off over secrets they both would prefer remain secrets.

The Broken Remotes - How Deep Is Your Underground?

Lemon Sun - Into The Outerspace

Ball Park Music - It's Nice To Be Alive

The Uglysuit - Pen and Self

Frankie & the Heartstrings - Possibilities

The Pass - Trap of Mirrors

Foxes - Youth

Grouplove - Tongue Tied

Lemon Sun - Touch The Lightning

XOXO

519 It Girl, Interrupted

Serena decides she is ready to relinquish the spotlight and sets out to make a reluctant Lola the next "It Girl" of the Upper East Side, starting with modeling at a Kiki de Montparnasse lingerie show. Meanwhile, Chuck reaches out to Blair for advice about his past, and Diana Payne's return to The Spectator starts a power struggle with Nate.

Hustle Roses - Alive

The Lighthouse And The Whaler - Pioneers

M.I.A. - Bad Girls

Charlotte Gainsbourg - Terrible Angels

Class Actress - Keep You

The Big Pink - Hit The Ground (Superman)

XOXO

518 Con Heir

Chuck invites Jack to town to thank him for saving his life, but finds the trip doesn't go exactly as planned. Blair and Dan attempt to consummate their new relationship -- but unexpected roadblocks get in their way. Meanwhile, Ivy finds an unlikely ally in William in her quest to be accepted on the Upper East Side, and Nate is hopeful a new investor will save his newspaper.

Mr. Little Jeans - Angel (RAC Remix)

Dr. Dog - Control Yourself

Veronica Falls - Misery

Boy In a Box - Moon Comes Up

The Wind - Some Place

In Waves - Stars

In Waves - This City

Skinny Love - Birdy

XOXO