The actor -- who is dating Cassie's sister, Michelle -- was more than happy to welcome Colton to the family.
Check out the leading man's hilarious birthday post.
Kim is keeping it in the family ahead of her 39th birthday.
See photos from the royal couple's visit with the orphanage's children.
The former child star is getting real.
Jenni "JWoww" Farley and Zack Carpinello are giving their romance another shot.
Jennifer Lawrence and Cooke Maroney have officially tied the knot.
Jennifer Lawrence and Cooke Maroney are officially married!
The actress is tying the knot with Cooke Maroney.
Schwarzenegger also joked that it's all part of her 'plan' to make Pratt do all the cooking.
The actor's kids went all out to impress their dad.
ET caught up with the two during their time building affordable homes with Habitat For Humanity.
The singer also said she's 'in a lot of pain' while attending best friend's bachelorette party.
Adele, Kris Jenner, Joel Madden, Cameron Diaz, Nicole Richie and Sienna Miller were among the celebs to be spotted in Rhode Island.
