That's something to celebrate! Jennifer Aniston looks youthful in her blonde wig as she spends 44th birthday on movie set

She is one of Tinseltown’s most recognisable beauties, seemingly getting better looking with age.

And Jennifer Aniston showed her star power hasn’t waned one bit as she was spotted on her 44th birthday.
The actress appeared years younger than some of her acting counterparts while working on the set of her new film on her special day.

Glowing skin: Jennifer Aniston was looking especially youthful on her 44th birthday in Stamford, Connecticut on Monday

Although she was hard at work filming scenes in a platinum blonde wig and white beret hat, she didn’t seem to mind braving the cold for the job instead of taking time out for the anniversary.
The star’s face was a picture of perfection as she stepped out wearing a fresh face of make-up on the set of the new untitled Elmore Leonard Film in Greenwich, Connecticut.
Apparently she wanted a low-key day as she carried out her lunch in a polystyrene box as she emerged from a door which read, ‘Attention! No food pantry until Friday’.

Working on her special day: The star was on the set of the new untitled Elmore Leonard Film in Connecticut

Cold outside: Jennifer covered up in a padded coat and donned a brown dress and knee-high boots

Jennifer donned a brown dress with pussy bow tie around her neck and knee-high boots on her feet.
She gave of a little smile as a helper led her outside and she held her coat together.
The former Friends star is probably thrilled regardless of being committed to work as she turns a brand new age.
It has just been announced she is to star in the motion picture She's Funny That Way.

Feeling happy: The star - who donned a blonde wig - has been announced for a new film project

She has signed up to appear alongside her Marley & Me co-star Owen Wilson in the Peter Bogdanovich comedy.
Jennifer will play a therapist whose mother is in rehab for alcohol issues, while Owen takes on the role of a married Broadway stage director who falls for a prostitute (Brie Larson). 
When Brie's character shows interest in becoming an actress, he decides to help her with her career.

Outfit change: She was later seen wearing a thick parka and dark sunglasses as she stayed warm with a coffee

Wet weather: Jennifer was sheltered underneath an umbrella as it poured down with rain

Other stars to have signed up for the film - which has been co-written by Bogdanovich and Louise Stratton - include Jason Schwartzman, Cybil Shepherd, Eugene Levy and Kathryn Hahn.
Filming is set to start in May in New York.
Earlier this month, it was revealed she had signed up for new romantic comedy Convention.
She is on board to play the female lead in Justin Reardon's ‘mind-bending’ feature film alongside Safety Not Guaranteed star Mark Duplass, which will see the dynamic duo revolutionise the box storage world thanks to the invention of a five-sided box.

And action! Jennifer with co-star John Hawkes

Warm embrace: The pair went in for a hug as they acted out a scene

In character: John seemed to smile while Jennifer was caught in the middle of an awkward facial expression