Credit: Jason Merritt/Getty Images

Welcome to Hollywood!

Lamar Odom's children, Destiny, 13, and Lamar Jr., 10, made their red carpet debut at the Teen Choice Awards in Universal City, Calif. Sunday. Joined by Odom's wife, Khloe Kardashian, the youngsters walked the blue carpet alongside A-listers including Selena Gomez, Mark Wahlberg and Blake Lively.

Destiny and Lamar Jr. have been spending the past few weeks in L.A. with their father, 31. (The children's mother, Liza Morales, lives in New York.)

If things go according to plan, Odom's family will expand in the next few years.

"Having a kid is something that we -- before anyone else -- want to do," Odom told Us Weekly in May. "It will happen."

While the pair have been trying to conceive for about nine months, they haven't resorted to drastic measures, despite plenty of unsolicited advice.

"Someone said that if you use egg whites as a lubricant, it helps the flow of sperm. Who would really do this? Crack and egg on you?" Kardashian, 27, said. "Lamar was all into it. I was like, 'You're so gross.'"