While some celebrities have massive spectacles to celebrate their birthday, Blake Lively seems to be more concerned with her career.

The “Gossip Girl” gal was spotted on the New York City set of her hit show today looking to have a marvelous time in between takes.

And Miss Lively was summertime sexy in a multicolored v-neck top along with a pair of slim fit jeans and some flirty black leather high-heeled boots.

We’re about to see even more of the “Sisterhood of the Traveling Pants” cutie, as new episodes of “Gossip Girl” begin to hit the airwaves September 1st.

Gossip Girls

Enjoy the pictures of Blake Lively on the set of "Gossip Girl" (August 25).