Scott Disick celebrated his 30th birthday with his longtime girlfriend, Kourtney Kardashian, by his side in Las Vegas. The party took place at Bellagio's Hyde Nightclub on Sunday night, and Rob Kardashian and Kris Jenner were also there to celebrate.
A witness at the nightclub said Disick was having so much fun at the party that he performed an impromptu rap song for the crowd.
“It was tough to understand what he was saying as he was rapping to music, but it looked like he was just enjoying the moment," a source told Us Weekly. That wasn’t the only performance he gave, as sources say he also sang a song for Kourtney.
"She was sitting on his lap at one point during the evening and the two genuinely appeared to be in love and appreciative of one another," the source continued.
Kourtney, 34, and Disick, 30, have two children together -- Mason, 3, and Penelope, 9 months.
E! Online notes the new season of Keeping Up with the Kardashians will start again this Sunday, June 2.
image: NBC