Lady Gaga Joins Corden for 'Perfect' Carpool Karaoke — Watch & Grade It!

We can give you a million reasons to check out James Corden’s latest Carpool Karaoke.

Lady Gaga joined the Late Late Show host for his signature segment on Tuesday in support of her new album Joanne. The 15-minute drive featured many of her greatest hits — including “Bad Romance,” “Poker Face” and “Edge of Glory” — as well as new tracks “Perfect Illusion” and “Million Reasons.”

But Gaga didn’t stop at Carpool Karaoke — she also hijacked Corden’s opening monologue before strapping on her guitar and joining the house band for the remainder of the episode:

In addition to her Late Late Show appearance, Gaga also served as the musical guest on the Oct. 22 episode of Saturday Night Live, which not only delivered season-high ratings, but saw its highest overnight average for an October episode in eight years. She is also set to headline the 2017 Super Bowl halftime show on Feb. 5.

Did Gaga’s Karaoke session leave you speechless, or was it just on the edge of glory? Grade it in our poll below.