BALTIMORE (WJZ) -- Oprah Winfrey went all out for her superhero themed party with a cake from Charm City Cakes.

She posted a video on her Instagram page showing off the Wonder Woman cake.

Baltimore's Charm City Cakes provided the former WJZ anchor with dessert, and she gave them a shout out.

Winfrey was hosting a party at her Los Angeles home for 28 10-year-olds and their parents.

Follow @CBSBaltimore on Twitter and like WJZ-TV | CBS Baltimore on Facebook