Lisa Loeb has a glasses line hitting stores in March 2009. Why would we want to be like the Stay singer, who took to reality TV for #1 Single in 2006 and appeared with Leighton Meester on Gossip Girl earlier this year? She explains.

She’s fresh-faced at 40.

I think genetics is very helpful, and I also take care of my skin. I wear sunscreen, try to get as much sleep as I can, and I stay happy.

She gives her diet and exercise secrets – so you can be, too.

Yes. I exercise very regularly. I walk and jog five or six days a week, and do strength training at least twice a week, plus other additional things here and there. I prioritize sleep over exercise, and I eat pretty well-balanced diet. Mostly vegetables, fish, whole milk products, whole grain products, and then I eat what I like. But usually leaning towards healthier choices. If I really feel like a doughnut, I eat a doughnut.

She keeps it cool with her exes, and believes in being friends.
I think it’s ok to be friends. One of my best friends is one of my exes. We know each other really well, and we went through a lot of important periods of our life together. Just like any other friend, we have a lot in common and have a lot of shared experiences. It’s been important for us to stay friends.

She gave back with a songwriting workshop with fourth grade girls in Brooklyn.
It was really rewarding. It was really great to hear their ideas and understand even better. As a songwriter, it was really important to hear how important values and themes can be expressed in song, which is something you forget about when you’re writing as an adult.

Check out her new line!