E4 • Memoirs Of An Invisible Dan

E1 • Yes, Then Zero

Spotted: Our favourite Upper East Siders in Los Angeles!

40m • 2011

Spotted: Our favourite Upper East Siders in Los Angeles!

E2 • Beauty And The Feast

Diana has an exciting prospect for Nate.

40m • 2011

Diana has an exciting prospect for Nate.

E3 • The Jewel Of Denial

Nate must decide whether to cross moral lines.

40m • 2011

Nate must decide whether to cross moral lines.

E4 • Memoirs Of An Invisible Dan

Dan decides to reveal his book to his friends and family.

40m • 2011

Dan decides to reveal his book to his friends and family.

E5 • The Fasting And The Furious

Serena must choose her job or her relationship with Dan.

40m • 2011

Serena must choose her job or her relationship with Dan.

E6 • I Am Number Nine

Blair auditions her potential bridesmaids.

40m • 2011

Blair auditions her potential bridesmaids.

E7 • The Big Sleep No More

It's masks and more at theatre experience "Sleep No More".

40m • 2011

It's masks and more at theatre experience "Sleep No More".

E8 • All The Pretty Sources

Serena plans a dream bridal shower for Blair.

40m • 2011

Serena plans a dream bridal shower for Blair.

E9 • Rhodes To Perdition

Nate takes on a new role at the Spectator.

40m • 2011

Nate takes on a new role at the Spectator.

E10 • Riding In Town Cars With Boys

Lily officially introduces Charlie to New York society.

40m • 2011

Lily officially introduces Charlie to New York society.

E11 • The End Of The Affair?

Blair reveals to Serena what happened after the car crash.

40m • 2011

Blair reveals to Serena what happened after the car crash.

E12 • Father And The Bride

Blair's bachelorette party!

40m • 2011

Blair's bachelorette party!

E13 • G.G.

Will the royal wedding be a disaster?

40m • 2011

Will the royal wedding be a disaster?

E14 • The Backup Dan

Blair must make a difficult decision about her future.

40m • 2011

Blair must make a difficult decision about her future.

E15 • Crazy, Cupid, Love

Nate throws a Valentine's Day party.

40m • 2011

Nate throws a Valentine's Day party.

E16 • Cross Rhodes

Dan's book is showcased by Upright Citizen's Brigade.

40m • 2011

Dan's book is showcased by Upright Citizen's Brigade.

E17 • The Princess Dowry

Blair thinks Cyrus may have found a potential loophole in her prenup.

40m • 2011

Blair thinks Cyrus may have found a potential loophole in her prenup.

E18 • Con Heir

Ivy finds an unlikely ally in William.

40m • 2011

Ivy finds an unlikely ally in William.

E19 • It Girl, Interrupted

Serena tries to make Lola the next It Girl.

40m • 2011

Serena tries to make Lola the next It Girl.

E20 • Salon Of The Dead

Blair and Dan host a glamorous British-themed Salon.

40m • 2011

Blair and Dan host a glamorous British-themed Salon.

E21 • Despicable B

Nate digs into Diana's past.

40m • 2011

Nate digs into Diana's past.

E22 • Raiders Of The Lost Art

Chuck, Nate, Blair, Serena and Lola team up.

40m • 2011

Chuck, Nate, Blair, Serena and Lola team up.

E23 • The Fugitives

Serena poses as Blair at an important meeting.

39m • 2011

Serena poses as Blair at an important meeting.

E24 • The Return Of The Ring

In the season finale, Blair chooses between Chuck and Dan.

40m • 2011

In the season finale, Blair chooses between Chuck and Dan.