Leighton Meester (Blair) looks cool as ice in a long-sleeved silvery white minidress with watercolor impressions. We agree it contrasts beautifully with her hair!
Uber-glowy in pastels, our girl looks girly, sweet and springy as UK InStyle's March 2010 cover girl. Check out the foto's from her shoot in this gallery!
Heads up, Nashville GG fans: Leighton Meester will be appearing in concert along with Tim McGraw and Gwyneth Paltrow at the Municipal Auditorium on February 2. The good news is, it's free. The bad news is, it's... not actually a concert.