Jennifer Aniston is best known for her role in the super hit sitcom, 'Friends'
She is known for featuring in romantic comedies like 'Just Go With It' and 'Marley & Me'
Now she's gone de-glam for a new role in a film called 'Cake'
Jennifer is seen with greasy hair and no make-up in her new film and the actress found it liberating to play the role
'It's awesome and liberating to let that all go. And see yourself looking like that on a 50-foot screen,' she said