• Shanna Moakler and Travis Barker were married from 2004 to 2008
  • They share two biological children together, Landon, 18, and Alabama, 16
  • Barker is also step-father to Moakler's first daughter, Atiana, 22

Travis Barker may have moved on, but Shanna Moakler wants the world to know she has, too! The couple were married for 4 years between 2004 and 2008.

During their messy divorce, not much has made the couple reconcile, and now, Moakler is opening up about her rockstar ex-husband.

Shanna Moakler says the kids come first

Following her elimination from Celebrity Big Brother, which aired this Wednesday, Moakler had a chance to open up with Entertainment Tonight and talk about some of the more personal aspects of her life.

Travis Barker and his wife Shanna Moakler arrive at the Yari Film Group "Crash" Academy Party at the Crustacean Restaurant on March 4, 2006 

Referring to her marriage with Blink-182 drummer, Travis Barker, Moakler says the kids will always come first despite their messy relationship.

"My children are my first priority," she said to ET. "That's one thing that I think Travis and I do agree on. That's probably the only thing we agree on, but our children come first and their happiness."

Barker, who got engaged to Kourtney Kardashian last year, has been seen out and about with his kids and his new fiancé, but Moakler shared she isn't concerned about the Kardashians.

"As long as the Kardashians are good to my kids, that's all that matters to me as a mom. As long as they're happy, and that's the key," she said. 

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Moakler also went on to make sure people knew the rumours of her being "obsessed" with her ex and his new beau is false. 

"It's just not something that's centred in my world," she said. "That's why I was so excited for this Big Brother opportunity because I wanted America to see me for who I was."

During her time at the house filming Big Brother, she and Lamar Odom of all people bonded. Odom was married to Khloé Kardashian in 2009. 

"He did share how he still cares very deeply for Khloé, and I thought those sentiments were very sweet," Moakler said of Odom. 

"He does know that my ex-husband is now engaged to a Kardashian as well, so we did have that sort of connection," she added.

Big Brother airs every Wednesday night!