Despite what she thinks about her own magazine covers, this is a girl who can do no wrong, fashion-wise, in our eyes.

Gossip Girl star Blake Lively wore a beautiful blue dress rehearsing a scene for her the show with co-star Chace Crawford.

Then, as she was heading out, a lovely Lively looked just as superb in a more casual outfit: A flowy top and jean shorts.

Blake Lively fashion: On and off the Gossip Girl set.

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.