Mandy Moore stunned her fans when she got married to indie musician Ryan Adams in a surprise ceremony in Savannah, Georgia on March 10.

And she couldn't be happier, according to Us.

At a Latisse launch party on Thursday night, the singer/actress gushed about her new married life.

"I'm thrilled," Moore, 24, said. "Very, very happy."

Moore and Adams were snapped checking out a flea market in West Hollywood on Sunday.

And what did they do for a honeymoon? Mandy's not saying.

"I don't know. I'm sort of shy about answering questions about it. I'm trying to keep as much for myself, but things are good right now. It's nice to be home and relaxing and taking a bit of time off."

Moore, who replied "I think I'm done with that," when asked if she would have a second ceremony, does have some advice for other brides.

"I would recommend whatever you feel comfortable doing and not going against how you really feel," she says. "It's just important to maintain what feels authentic and organic and genuine for you."