The 'La La Land' star also admitted to the late night host she 'burst into tears' during her hand and footprint ceremony with co-star Ryan Gosling.
The actor and the late night host have been fake feuding for years and Matt finally made it on the show.
The 'Vanderpump Rules' star opened up to host Andy Cohen about her 'tall' new beau on Monday's 'Watch What Happens Live.'
Some even fought back!
The reality star loved the hilarious segment of 'Lie Witness News.'
The actor also shares with Jimmy Kimmel how Fabio discouraged him from moving to L.A.
The 'Jackie' star revealed she's been enjoying pancakes and veggie burgers throughout her pregnancy on Monday's 'Jimmy Kimmel Live.'
The actor joked about his 47-pound weight gain for the crime-adventure film on Tuesday's episode of 'Jimmy Kimmel Live.'
The 'Nocturnal Animals' actress thought the cast of 'Stranger Things' was excited to meet her...
He went on to throw jabs at his younger brother on 'Jimmy Kimmel Live!'
The 31-year-old reality star also addressed rumors about a new mystery man on Monday's 'Watch What Happens Live.'
'Jimmy Kimmel Live' gave Mel the cut. He's nominated for directing at this weekend's awards show.
Andi Dorfman and Kaitlyn Bristowe made a special appearance on the late-night program, where they helped predict Viall's final four.
He also told Jimmy Kimmel that he plays Christmas music all year long.
