K-Fed on Britney Spears Engagement: So Happy!

Kevin Federline is nothing short of stoked for Britney Spears.

The pop star just got engaged to Jason Trawick last week, and her ex-husband, with whom she has two adorable young sons, says he could not be happier.

"I'm really happy for her - I think he's a great guy," the Fed-Ex man tells Australia's TV Week. "She's happy; she's doing really well. She's in a good place."

The men of Britney Spears, then and now.

"I haven't spoken to her too much since I've been here, but I know from talking to the kids and talking to the kids' teachers that they're doing really good."

"It's a good step in the right direction. I'm totally happy for her," he says.

As for Jason Trawick, Britney's husband-to-be? "I've spoke to him quite a few times as of now, and he seems like a really good guy," said Kevin Federline.

"The kids speak highly of him [and] her family loves him."

Federline is currently in Australia, filming the reality show Excess Baggage (a version of Celebrity Fit Club). The other day, he collapsed due to exhaustion.

Kev just celebrated a milestone of his own. He and Victoria Prince, his current girlfriend of several years, recently welcomed their first child (and his fifth).

[Photos: WENN.com]