But at last night's Grammy awards the couple put on a rare PDA during a performance of Beyonce's single, Drunk in Love.
As Beyonce performed on stage, clad in tiny pants and a sheer top, she was joined by her rapper husband and the pair put on a loving display with Jay-Z giving his gorgeous wife an affectionate pat on the bum as they danced together.
Watch the performance below - though be warned, you may be left a little hot under the collar!