Leighton Meester's "Gossip Girl" Workday

Leighton Meester was spotted on set in New York City.

The actress joined co-star, Penn Badgley, while filming scenes for her hit show, "Gossip Girl".

Leighton Meester: Roger Vivier Radiant

Leighton Meester was spotted at the Roger Vivier boutique in New York City.

The actress looked great while attending the Uptown-Downtwon Rendez-Vous cocktail party.

Leighton Meester: "Gossip Girl" Gorgeous

Leighton Meester was spotted in New York City.

The actress was hard a work filming new scenes for her hit show, "Gossip Girl".

Leighton Meester: Hard At Work In NYC

Leighton Meester was spotted in New York City.

The actress looked great in a yellow coat and Chanel bag while filming scenes for "Gossip Girl".

Leighton Meester: Los Angeles Dog Walker

Leighton Meester was spotted out in Los Angeles, California.

The CW actress was joined by a a male friend as she took her dog out for a walk.

Leighton Meester: Christian Dior Darling

Leighton Meester was spotted at Fashion Week in Paris, France.

The "Gossip Girl" actress looked gorgeous as she hit up the Christian Dior show.

Leighton Meester: Zadig & Voltaire Shopper

Leighton Meester was spotted in the West Village of New York City.

The "Gossip Girl" actress was joined by some gal pals for some shopping at Zadig & Voltaire.

Leighton Meester: HTC Serve Up Sassy

Leighton Meester was spotted at Highline Stages in New York City.

The "Gossip Girl" star looked goregeous as she hit up the HTC Serves Up To NYC Launch event.

Lea Michele: "Gossip Girl" Worker

Leighton Meester was spotted in Brooklyn, New York.

The "Monte Carlo" star looked great as she filmed scenes for the fifth season of "Gossip Girl".

Leighton Meester Premieres "The Oranges"

Leighton Meester was spotted at the Toronto International Film Festival.

The "Gossip Girl"  actress looked great as she the carpet for a screening of her movie, "The Oranges".

Leighton Meester: Tiffany & Co. Chick

Leighton Meester was spotted at Tiffany & Co. In New York City.

The "Gossip Girl" star looked great as she performed with her band for Fashion's Night Out.

Blake & Leighton: "Gossip Girl" Gals

Blake Lively & Leighton Meester were spotted in New York City.

The CW co-stars both left their trailers to film scenes for the fifth season of "Gossip Girl".

Leighton Meester Talks "Lovestruck"

Leighton Meester, who is the face of Vera Wang's new perfume "Lovestruck", has spoken about how much she loves the new scent.

Leighton told press, "The concept is really cool, it's like a modern day Romeo and Juliet and it's very much about that rush you feel when you're lovestruck, so that definitely speaks to me.”

"It's really an honor to be picked by this campaign. I admire Vera so much ... she really has a great eye for what women want and her style is so iconic and classic yet modern, so I think it speaks to women of all ages, myself included, so I'm really excited about it."

Blake & Leighton: Hard At Work In NYC

Blake Lively & Leighton Meester were spotted on the set of "Gossip Girl" in New York City.

The CW co-stars both looked gorgeous as they filmed scenes for the upcoming fifth season of the show.

Leighton Meester: "Gossip Girl" Worker

Leighton Meester was spotted on set of “Gossip Girl” in New York City.

The "Monte Carlo" actress was dressed in a fun outfit as she prepared to film scenes for the new season.