Kourtney Kardashian attended the iHeartRadio Festival in Vegas over the weekend, but the pregnant again rumored star is now looking for a new home with Scott Disick after the Sin City trip. 

According to TMZ, the supposedly expecting star, 34, and her longtime beau need a bigger space because they want to have more kids.

Kim, Rob and Khloe Kardashian's sister is already mom to 3-year-old Mason and 1-year-old Penelope. The family of four are currently crammed into a 5,100-square-foot home in Calabasas, Calif.