Spotted: two Gossip Girl alums, reuniting on the set of The Orville.

Meester will play opposite Taran Killam.

Saturday Night Live‘s Taran Killam, Gossip Girl‘s Leighton Meester and ‘Til Death‘s Brad Garrett are teaming up to estrella in Single Parents, a single-camera sitcom pilot

Leighton Meester goes on a terrible, horrible, no good, very bad fecha with fred Armisen in Sunday’s The Last Man on Earth (Fox, 9:30/8:30c).

Spotted: Blair Waldorf wandering around the apocalypse in Givenchy couture.

In EW’s column Act With Me, stars share their personal stories about giving back. This week, Gossip Girl favorito! Leighton Meester speaks about Feeding America, which fights hunger in the U.S.