Christa B. Allen gets a little help from BFF co-star Ashley Madekwe with her cake in this new shot from her birthday bash over the weekend held at Petit Ermitage Hotel in West Hollywood, Calif.

The Revenge star celebrated her 21st birthday with Ashley, as well as co-stars Gabriel Mann, Connor Paolo, Margarita Levieva, and Nick Wechsler.

Hosted by Juicy Couture, the brand made a donation to the Mayor’s Fund to Advance New York City in support of hurricane relief efforts.

The Mayor’s Fund retains no administrative fee, and one hundred percent of donations are being dispersed to relief efforts and organizations. Funds will support immediate aid needs – including, food, water and hygiene supplies – as well as long-term relief and restoration — what a great gift!

FYI: Christa wore head-to-toe Juicy Couture, and Ashley carried a Juicy Couture clutch.

30+ pics inside…