Taking the stage during the Paris leg of the couple’s On The Run tour, the rapper appeared to address rumours that he and his wife of six years are expecting a baby.
WATCH: BLUE IVY 'CONGRATULATES' BEYONCE FOLLOWING MTV PERFORMANCE
Whilst performing his hit song ‘Beach is Better,’ Jay changed the lyrics to reveal the couple’s big announcement, rapping: “Cos she pregnant with another one.”
Jay’s apparent revelation comes following rumours and reports that the music power couple will be giving 2-year-old daughter Blue Ivy a brother or sister.
A source told an American magazine: "For the last month, Jay has been fiercely protective of her, just like he was when she was expecting Blue Ivy."
"He's been doing everything he can to ensure that Bey is in a stress-free bubble. He's informed their entire entourage that they need to use relaxed voices, mellow lighting and listen to only soft music, and he's said that all of the food Beyoncé eats should be organic. He's really doing his best to make sure that she's as comfortable and healthy as possible."
News of Beyonce’s alleged pregnancy provides a happy ending to a summer that has been blighted with rumours that the singer’s marriage to the 44-year-old hip hop mogul is on the rocks.