Having openly struggled with substance addiction, Jason featured in back in 2010, but claims to have been sober since then.
Nowadays, Alex is married (with Alex H as a bridesmaid – they're real life friends!
) and expecting her first baby – a little boy – in July with her husband Kyle Johnson.
She's now married to Chicago Bears quarterback, Jay Cutler, and the couple have three children. Having dated the likes of Rod Stewart's daughter, Kimberly, and Nicole Scherzinger (nice one) he's now settled down with his wife Danielle, who is also beaut.
And we know that because he posts a ton of cute pictures of her to his Instagram account.
Since filming of Laguna Beach and The Hills finished, Kristin has managed to stay fairly in the spotlight.