Jennifer Aniston turns 50 on Monday. If that makes you feel old, some photo booth pictures (see below) from her birthday party over the weekend might lift your spirits.

The bash, at the Sunset Tower Hotel in Los Angeles, sported A-listers like Kate Hudson, Gwyneth Paltrow, Robert Downey Jr., Reese Witherspoon, Ellen DeGeneres, George and Amal Clooney and Anistons ex-husband Brad Pitt, People reported .

Her friends from Friends, Courteney Cox and Lisa Kudrow , were at Saturdays shindig, too.

If anybody knows how to mug for the camera in a photo booth, its famous people.

Check out the party snaps below.