Fans were quick to question how the football star and actress happened to be hanging out (half naked) and even Jen was confused, writing, "Wait....WHAT'S HAPPENING?!!?? 😳🤨🥳."
Thankfully, the second image clears things up a bit: Modern Family stars, Eric Stonestreet and Jesse Tyler Ferguson, who play Mitch and Cam, were also in the tub. David then took to Instagram with a photo of himself reading a script, seemingly confirming the unlikely duo's cameo on the hit TV show.
According to Entertainment Weekly, the final season of Modern Family includes a celebrity bowling tournament, where Courteney and David come in. The two will play themselves and get involved in a family drama that somehow involves “aerobics classes, a terrifying pool slide, and three side-by-side hot tubs.”
We can hardly wait - and neither can Victoria Beckham, a longtime fan of the show, who wrote: "I can’t wait!!!!!! 👏🏼👏🏼👏🏼👏🏼 Kisses x"