Shay Mitchell & Charlotte McKinney Compete at the Secret Burger Showdown!

Shay Mitchell and Charlotte McKinney teamed up with some of the best hamburger restaurants in Los Angeles for the annual Secret Burger Showdown!

The ladies stepped out at the Off The Menu x Postmates event on Saturday afternoon (May 27) at the Wallis Annenberg Center for the Performing Arts in Beverly Hills, Calif.

PHOTOS: Check out the latest pics of Shay Mitchell

While Shay partnered up with Wolf to create the ultimate burger, Charlotte teamed up with Malibu Burger Company.

Guests at the event got to sample Shay and Charlotte‘s burger creations as well as eight other hamburgers crafted by celebs. At the end of the day, one burger was named winner!

“How many burgers am I going to have today? This is number six,” Shay spilled on her Instagram story.

Even though Shay and Charlotte didn’t take home the grand prize, it looks like they had a great day!

FYI: Charlotte is wearing Stella Luna shoes.