Katrina Bowden celebrated her birthday a few weeks late in Miami, hence the bikini photos from earlier this week, and finally turned 21. As for her 30 Rock character, She said "I cant give away any secrets, but this season is more focused on the ensemble cast and more in-office story lines. As for my character, I don't even know yet! We don't find out which direction our character is going or what specific story lines there will be until we get the scripts. It's a surprise for us too, which makes it fun and exciting every week.''

Here the photos of Katrina Bowden in Bikini on Miami Beach :