It's official! The next star to take the passenger seat with James Corden for Carpool Karaoke is none other than Mother Monster, herself—Lady Gaga!

Gaga took to Twitter last night to spill the beans by posting a photo of herself with the late-night talk show host and wrote, "Had a lil fun with @JKCorden today! coming soon! # JOANNE # CARPOOLKARAOKE # MILLIONREASONS # PERFECTILLUSION."

Oh yeah, it's happening, which means that we've already daydreamed of the entire event and came up with our ideal playlist of what these two could sing during their joy ride.

Yeah, yeah, sure. We'll share it with you.