In a rare public appearance, Mary-Kate and Ashley Olsen sent a video to Ashley Benson for her birthday.

Benson celebrated her 30th birthday on Wednesday (December 18). The actress posted the video shout-out from the twins to her Instagram account with the caption, "dreams do come true."

“Happy birthday Ashley,” the Olsens say in unison in the clip.

“I hope this year is one of the best one yet. Sending you lots of love,” Ashley adds, before Mary-Kate concludes, “So magical and can’t wait to meet you soon!"

The two sign off by blowing kisses towards the camera.

Watch the Olsen Twins' birthday video, below.

Over the years, former child and teen stars Mary-Kate and Ashley have done their best to stay out of the public eye aside from their fashion line, Elizabeth and James. The company recently launched a collection with Kohls, which the fashionistas promoted at a recent event.

But the Olsen twins aren't the only ones who wished the actress a happy birthday today. Benson's girlfriend, Cara Delevingne, wished the actress a happy birthday in a sweet tribute to her "safe place."

"There is so much I could say but something I love and cherish most about us is that I don’t need to because YOU KNOW and that’s all that matters," Delevingne wrote. "It’s you and me which is my favorite."