Showing off their love -- on and off screen! Some Hollywood A-list couples don't mind taking their work home. Here's to Beyonce and Jay Z, John Mayer and Katy, and other celebrity couples who've appeared in each other's music videos.
"You and I"
You and I, indeed. Lady Gaga and Taylor Kinney met while the Chicago Fire actor appeared in her music video "You and I" in August 2011. "We were in the middle of this scene and I remember that he kissed me and it wasn't scripted for him to kiss me," Gaga said about Kinney's role during an appearance on the Ellen DeGeneres Show in November 2013. "I was sort of like was um, you know, was that real or was that fake? He didn't really say anything and that was fine by me and we kept filming."