Scott Disick says he's grateful for his "unbelievable children" as he celebrates his 42nd birthday. Disick shares his three kids — Penelope, Mason and Reign — with ex Kourtney Kardashian Barker.

Kourtney Kardashian is getting emotional, and it’s all because of her 12-year-old daughter Penelope Disick. On Tuesday, June 3, Kardashian posted a photo on her Instagram story showing herself ...

which included a snap of a silver balloon arch in his living room. "Happy Birthday Scott," the balloons read, which were pictured just behind Disick's son Reign, 10, who lounged on a white couch.