Playboy's Shannon Twins From Bunnies to Burgers

6/17/2014 10:30 AM PDT BY TMZ STAFF
0617_shannon_twins_bikini_photos_launch_v2Former Playboy playmates Karissa and Kristina Shannon frolicked on the beach in the Pacific Palisades yesterday with some unusual beach accessories ... burgers and fries.

Hef's ex-girlfriends enjoyed an afternoon at Will Rogers Beach with a few Big Macs and a couple orders of fries. The girls have done a ton of growing up -- all over -- since their Playboy days in 2009.

It may seem odd to bring fast food to the beach, but who doesn't love a set of juicy buns?