Kim Kardashian

Kim Kardashian Flaunts Cleavage in Sexy Jumpsuit For Jimmy Kimmel Live (PHOTOS)

Kim Kardashian ;is kicking her late-night look up a notch.

The reality TV star stopped by Jimmy Kimmel Live last night (August 4), wearing a cleavage-baring Ulyana Sergeenko jumper paired with a silky green sweater and heels. "Tonight's glam- @makeupbymario @mrchrismcmillan #DreamTeam," Kim wrote on Instagram, alongside a photo of her getup. What a beauty!

While on the show, North's mama chatted all about her wedding in Italy — Khloe was so hungover from the rehearsal dinner that she got her makeup done while sleeping! — and Kanye's emotional speech. She also took part in a diaper-changing contest with father of three Jimmy Kimmel and — spoiler alert! — Kim won.

Kim even got a little starstruck during the show, posing for a pic with musician Sam Smith. "OMG I met Sam Smith! He's on Jimmy Kimmel tonight too. Tune in! Xo," she wrote on Instagram.

Click through the gallery to see Kim's late-night look. What do you think of it? Sound off in the comments.