第21話「格付けされる女」
ブレアとダンはパーティーのゲストを迎え入れます。セリーナとローラがパーティーに到着します。
曲名：Black Magic 歌手：MAGIC WANDS
▶ Amazon Musicで「Black Magic」を探す
曲名：End of the Line 歌手：SLEIGH BELLS
▶ Amazon Musicで「End of the Line」を探す
曲名：Nothing Happened 歌手：PAULIE PESH
▶ Amazon Musicで「Nothing Happened」を探す
曲名：Body Knows Best 歌手：ANYA MARINA
▶ Amazon Musicで「Body Knows Best」を探す
曲名：Home 歌手：FOXES
曲名：Au Revoir 歌手：SEVEN SATURDAYS
第22話「レイダース/失われたアート」
Diana gives Nate's grandfather a warning; Max leaves Ivy a message saying he needs more money; Chuck puts Dan on his couch as Blair arrives to talk with him.
曲名：Strange Kind of Love 歌手：LEAGUE
▶ Amazon Musicで「Strange Kind of Love」を探す
曲名：Spit You Out 歌手：LISSY TRULLIE
▶ Amazon Musicで「Spit You Out」を探す
曲名：Valentine 歌手：THE BIG SLEEP
曲名：Alone or With Friends 歌手：TRIBES
▶ Amazon Musicで「Alone or With Friends」を探す
第23話「逃亡者たち」
Nate demands a bouncer let him see 'India'; Serena warns Blair about Diana; Chuck finds Jack; Nate & Lola confront Diana.
曲名：Halfway Home 歌手：TRIBES
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曲名：Round and Round 歌手：IMAGINE DRAGONS
▶ Amazon Musicで「Round and Round」を探す
第24話「指輪の帰還」
曲名：Bombs 歌手：GOLDEN STATE
Blair ignores Serena; Chuck & Nate talk about Lola moving; Dan asks Rufus if he's heard from Lily; Lily reads on-line about Bart's return; repeats as Blair assigns Penelope to find all Serena's secrets; both Chuck & Dan see the new page posted from Blair's diary.
曲名：Misery Train 歌手：CONDUITS
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曲名：Give It Back 歌手：THE TING TINGS
▶ Amazon Musicで「Give It Back」を探す
曲名：Hurricane 歌手：MS MR
Serena & Dan chat and drink after he sees a gossip blast about Chuck holding an engagement ring; Eleanor informs Penelope that Blair snuck out; Serena warns Dan that he's in love with the Blair from his book not the real Blair.
曲名：Space 歌手：MAGIC WANDS
Lily rips up the annullment papers that Bart signed; Chuck & Bart make a announcement to the press; Dan & Serena have sex; Blair tells her mom she's made her choice of who to be with.
曲名：In Your Nature (David Lynch Remix) 歌手：ZOLA JESUS
▶ Amazon Musicで「In Your Nature (David Lynch Remix)」を探す
曲名：We Are Young (feat. Janelle Monáe) 歌手：FUN.
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