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    Rihanna Photobombs John Stamos, Bob Saget and Dave Coulier—Plus, Find Out How They Fared at Full House Trivia!

    Rihanna, Full House, Good Morning America Twitter

    This might be the most random, but fantastic, photobomb ever. Yes, Rihanna is striking a funny pose with Danny Tanner (Bob Saget), Joey (Dave Coulier) and Uncle Jesse (John Stamos).

    The Full House trio, and one of TV's best bromances of all time, appeared on Good Morning America on Wednesday, Jan. 29 to plug their upcoming Super Bowl Dannon Oikos yogurt commercial.

    The 25-year-old singer was on the morning news program to discuss her latest her role as the latest spokeswoman for MAC Viva Glam.

    But the real magic happened when the guys from the classic sitcom took a selfie and the R&B superstar snuck in the background.

    "Leave it to @ to pull off the ever complicated DOUBLE BUNNY EARS! ," GMA tweeted along with the photo, featuring Rihanna holding up her fingers behind Stamos and Coulier.

    WATCH: Get a sneak peek of the Full House commercial

    Rihanna, Full House, Good Morning America Twitter

    It's a Full House!

    Another sassy snapshot features Stamos mid-dance move, with his tongue out, and Rihanna giving major kissy face behind the actors.

    "And no selfie session would be complete without a duckface...we thank you, @. ," GMA captioned the delightful pic.

    NEWS: Is a Full House reunion series happening?

    The 50-year-old spokesman for the Dannon brand added a smiling—and staged—photograph with the Barbadian beauty on his Instagram account.

    "Finally met my childhood crush- @rihanna - wait, strike that reverse it. #hot," he wrote.

    The Full House stars also played a rousing game of trivia, centered around the '90s series. Watch the video below to see who won the game!

    PHOTOS: See the best celebrity photobombs!