Back for another day of filming, Lindsay Lohan was spotted hard-at-work on the Central Park set of "Ugly Betty" in New York City on Wednesday (September 10).

The "Mean Girls" starlet was joined on-set by the shows stars, America Ferrera and Vanessa Williams, as well as her fellow guest star, Victoria's Secret supermodel Adriana Lima.

Meanwhile, the tabloids are telling that LiLo will be tying the knot with Samantha Ronson before the end of the year, with the "I Do's" to take place during a gig in Los Angeles, of all places.

According to OK! magazine, Sam said: "By the end of this year, my love will be Mrs Ronson. Tonight shows the power of a woman - to underestimate that is to underestimate the world."

Gossip Girls

Enjoy the pictures from the set of "Ugly Betty" (September 10).