Aubrey O'Day Mixes Up a Milkshake

Mixing up a tasty treat, Aubrey O'Day was spotted out at celebrity hotspot Millions of Milkshakes in West Hollywood, California on Saturday night (March 13).

Joined by actor Quinton Aaron, the former Danity Kane singer happened to be launching her very own signature shake - having a marvelous time as she busily tossed in her favorite flavors and toppings.

Making the night even more important, a portion of the proceeds from her shake sales on launch day were to be donated to the American Red Cross.

Following the milkshake mixing session, Miss O'Day headed off for a delicious dinner at the Japanese eatery Katsuya restaurant.

Enjoy the pictures of Aubrey O'Day mixing her milkshake and at Katsuya (March 13).