She has been working incredibly hard for the last few days on her new movie Squirrel To The Nuts.
But Jennifer Aniston hardly looked fatigued as she arrived on set of the film in New York on Tuesday.
In fact the actress appeared to have an appetite for makeovers as she stepped out of her trailer in yet another ensemble – this time in glamorous evening wear.
Transformed: Over the last few days, the star has been spotted on set wearing a mousy brown wig
The tight-fitting black ensemble perfectly showed off her impressive physique, showing the results of her beloved yoga work outs.
Jen, who was holding a script in her hand as she left her trailer looked as though she was ready to meet her fiancee Justin Theroux for a romantic dinner for two in the LBD.
Completing the look were a pair of black strappy heels, and her toned leg showing their a split in the dress.
Same, same but different: The star kept the wig on but made a quick changing into a tight black dress for another scene
Picture perfect: The just above the knee length frock showed off Jennifer’s amazing shape and tan
The carefree Friends star, 44, had earlier appeared to have gone without a bra, merely slipping on a purple flimsy T-shirt teamed with a pair of denim Daisy Dukes and leather sandals.
She accessorised the casual ensemble with a brown leather embossed belt and her favourite straw fedora hat.
Shielding her make-up free face with a pair of Aviator sunglasses, she wore her blonde highlighted hair in a straight style.
Excited: Jennifer Aniston couldn’t contain her happiness as she arrived on set of her new movie Squirrel To The Nuts in New York on Tuesday
Hats off! It wasn’t too long before Jennifer was wearing her mousey brown wig
Heading to her trailer, the star looked genuinely pleased and ready for a day’s work.
And it wasn’t too long before she started to get into character, slipping on her brown mousey wig.
The star then kept the wig but made a quick changing into a tight black dress.
The just above the knee length frock showed off Jennifer’s amazing shape and tan.
Make-up free: Shielding her make-up free face with a pair of Aviator sunglasses, she wore her blonde highlighted hair in a straight style
Carefully guarded: Jennifer was accompanied by a bodyguard as she went to and from her trailer
Looking good: Jennifer was very tanned and toned in her denim shorts
Getting camera ready: Jennifer adjusted her fake brunette locks as she made her way to set
Jennifer is filming her new movie alongside Owen Wilson, Cybill Shepherd and Eugene Levy.
The comedy is about a Broadway director who falls in love with a prostitute-turned actress and helps her with her career.
Over the last few days, the star has been spotted on set wearing her mousy brown wig, tailored suits and both sensible and high heeled shoes.
As well a Squirrel To The Nuts, Jennifer is about to star in We’re The Millers.
Hard at work: Jennifer has been working incredibly hard for the last few days on her new movie and only took a quick break to have a coffee
In the comedy, Jen gets to make the most of her still fabulous figure by playing a stripper who creates a fake family to help out her drug dealer friend move marijuana from Mexico.
It’s surely a busy time to be Jennifer, as on top of these two projects, Jen also has an exciting movie lined up with Muriel’s Wedding star Toni Collette.
Miss You Already tells the story of a friendship between two life-long girlfriends put to the test when one starts a family and the other falls ill.
Big name: The Internship star Owen Wilson was also on the set in a dressed down ensemble
Lady in black: Kathryn Hahn was an other of the actresses plodding around the set
Good mood: Imogen Poots gave everyone something to smile about after donning denim shorts
Ifans above: Welsh windbag Rhys was also on the set in this interesting black suit
Jennifer Aniston