Kourtney Kardashian shares adorable snap of baby Reign

She's kept him out of the media spotlight since his birth in December, but reality TV star Kourtney Kardashian treated her Instagram fans to a snap of baby boy Reign Aston Disick this weekend.  Little Reign is pictured sitting in his buggy wearing an adorable animal hat. The mum of three captioned the photograph: “MY RAD little bunny,” Kourtney posed for Harpers Bazaar just four months after giving birth and revealed she doesn't while she doesn't put too much pressure on herself to return to her pre-baby weight after giving birth, she has been putting some extra effort in after baby number three:

“I’ve been working out with a trainer, and having somebody else to work out with really helps motivate me. Some days Khloe will join me, or I have a girlfriend I’ve been working out with—just setting that trainer session and knowing I’m not going to flake.”