Kardashian Wedding Watch: Kris and Scott Party

Last night turned out to be an eventful one for the Kardashian clan as they took part in the traditional wedding rehearsal dinner, with Kris Humphries taking advantage of his last night as a bachelor by partying with Kourtney's man Scott Disick after the more formal festivities.

Kim and Kris's rehearsal dinner was catered by Tinker's Burgers in Summerland, with Khloe Kardashian's husband Lamar Odom spotted in attendance.

Afterwards, it turned into a boys night out as the groom-to-be himself was spotted with Scott at the Biltmore Four Seasons' Ty Lounge, just hours away from saying his I do's.

Check out the video to see Kourtney with her adorable son Mason, and the boys partying it up at Ty to the tune of Lady Gaga's Paparazzi.