Allegra Versace celebrates her 23rd birthda at the Gramercy Park Hotel in New York.

Allegra celebrated with her mother, Donatella Versace, Rihanna, Rupert Everett and other celebs.

Thought to be severely anorexic at one point, she rarely makes public appearances. However, Allegra looks to be slightly healthier than she has in the past. Her head and feet still look huge compared to the rest of her body though.

Rihanna looks smoking hot as usual. With those white gloves she looks like she’s ready to do the white-glove test. Any takers?

And Donatella has her usual “my face just got hit by a train” look. But that’s permanent unfortunately.

[Photos: ©BAUER-GRIFFIN.COM]