Feeling old yet? Twins Mary-Kate Olsen and Ashley Olsen turned 33 on Thursday.
The former Full House actresses and child stars-turned-fashion moguls celebrated their big day together at a small dinner in New York City with friends and their significant others—Ashley's artist boyfriend Louis Eisner, 30, and Mary-Kate's husband Olivier Sarkozy, 50, who was accompanied by his teenage daughter Margot, one of his two kids from a previous marriage.
The sisters wore matching tiaras that read "Birthday Girl." Mary-Kate stepped out in a black T-shirt, matching pants and heels, while Ashley wore a brown coat over a black dress and heels.
A source told E! News that the twins started off their birthday celebration at the Harry Cipriani restaurant at the Sherry-Netherland Hotel overlooking Central Park. They headed to Ashley's apartment for an hour and then joined their group for dinner at the Greek restaurant Milos.
This marked a rare public spotting of Mary-Kate and Ashley, who are notoriously private.
However, they do regularly attend the annual Met Gala and the CFDA Fashion Awards each spring.