Jennifer Lopez1

Continuing along with non-stop birthday festivities, Jennifer Lopez and husband Marc Anthony were spotted arriving at the Edison Ballroom to celebrate "An Evening for Lola" as part of Lopez’s 40th birthday celebration in New York City on Saturday night (July 25).

Among the star-studded guest list were Liza Minelli, Benny Medina, Ricky Martin and Jen’s "The Back-Up Plan" co-star Alex O’Loughlin.

Aside from the birthday festivities, Lopez recently shot down rumors that she’ll be replacing Paula Abdul as a judge on the next season of "American Idol".

A rep for Lopez told People magazine, “The rumor of Jennifer Lopez throwing herself in the ring to take over for Paula Abdul is completely false. Jennifer loves Idol but just as a fan. She just wrapped the feature film The Back-Up Plan, due out January 2010, and will release an album then as well.”