They have a playful relationship with each other. And Chrissy Teigen recruited a complete stranger to get her revenge on husband John Legend for dancing with a female fan on Saturday.
The 31-year-old model got matching temporary tattoos with a man called Eddie, which she shared on Snapchat.
'John got to dance with a woman at his concert, so Chrissy gets to take one man and hold hands with him,' Teigen's off-camera friend said on Snapchat, adding: 'John, don't be jealous!'
The Sports Illustrated Swimsuit model and Eddie then headed into the shop. Chrissy stripped off her bottom half to reveal nude-coloured brazilian p@anties, and sat down on a stool to get her henna tattoo.
The pair then showed off the finished product, which read: 'It's a prank, bruh.'
John, 38, had danced with a fan at his Miami concert.
The couple took some time out in Florida, as he kicked off his Darkness and Light Tour.
They took daughter Luna to visit the Miami Seaquarium.