(Cover) - EN Showbiz - Jennifer Lopez has got back to work after her birthday weekend and resumed filming on her new movie.

The actress, who celebrated turning 42 in Miami on Sunday, is continuing business as usual since announcing her separation from husband Marc Anthony after seven years of marriage.

Jennifer was seen on the Atlanta set of upcoming film What to Expect When You're Expecting.

Although she is dubbed this year's "most beautiful woman in the world" by People magazine she will be sharing the screen with other beauties Brooklyn Decker and Cameron Diaz in the ensemble cast.

In her first major movie role in two years, the actress stars in the film based on the popular pregnancy guide books.

Her three-year-old twins Max and Emme were also seen on the Georgia set and Jennifer spent time playing with them in between takes.

The On The Floor singer is rumoured to be on the verge of signing a deal worth more than $34 million dollars to return as a judge on American Idol but no official announcement has yet been made. (C) Cover Media