AceShowbiz -

Stephen Colletti wishes nothing but the best for his ex-girlfriend Kristin Cavallari. Upon learning about the reported engagement of the former star of "The Hills" and her NFL boyfriend Jay Cutler, the "One Tree Hill" actor opened up to Hollywood Life that he is happy for her.

Expressing his thought about the news, 24-year-old Stephen said on Tuesday, April 26, "I'm extremely happy for her. She deserves to be happy. She's getting engaged!" The actor, who is currently dating Chelsea Kane (a.k.a. Chelsea Staub), went on to admit, "It's weird. We're at that age now...it's that reality check."

While his ex is stepping closer to tying the knot, the former star of "Laguna Beach" himself confessed he is yet to be ready to settle down. "That's not something [that's on my mind right now]," he admitted. Still, he pointed out, "Of course I'd like to get married some day though!"

Also sending well-wishes for Kristin was another former star of "The Hills", Whitney Port. The 26-year-old took to her Twitter and wrote, "@KristinCav heard from a little birdie the big news! So happy for you, much love!!! xoxo."

Earlier, People magazine came out with the report that Kristin has gotten engaged to Jay over the weekend. It was said that her Chicago Bears quarterback boyfriend proposed to her while they were on vacation in Cabo San Lucas, Mexico. "He surprised her with a quick trip to Cabo to ask her to marry him," an insider said.