Spoilers on the November Sweeps episodes released!
Monday, November 2: "The Grandfather: Part II" (Check out the promo photos!)
Olivia (guest star Hilary Duff) says something she regrets during her appearance on Jimmy Fallon’s (Fallon playing himself) talk show and tries to keep Dan (Penn Badgley) from finding out.
Monday, November 9: "They Shoot Humphreys, Don't They?" (Check out what else is coming up on this episode!)
Not satisfied with just being Queen of Constance Billard, Jenny (Taylor Momsen) sets her sights on becoming the Queen of all the Upper East Side by landing the hottest escort for Cotillion. Leighton Meester’s new single “Somebody to Love” (with Robin Thicke), is featured in the episode, along with a guest performance from all-girl rock band Plastiscines.
Monday, November 16: "The Last Days of Disco Stick"
Hoping to impress the elitist theater kids at NYU, Blair (Leighton Meester) calls in a favor to land a private concert with the hottest musical performer of the year, Lady Gaga. Lady Gaga performs in this episode.
Source: The CW