Kim Kardashian posts photo of hubby Kanye and little North West at the studio

Kim Kardashian has shared a sweet snap of Kanye West and baby North. The reality star, 33, posted a picture on social media that showed the rapper, 37, with the couple's one-year-old child in a recording studio. She captioned the picture: 'BringYourDaughterToWorkDay'

In the frame, Kanye, who rarely cracks a smile in public, beamed from ear to ear while gazing adoringly at his little girl. North was dressed in a simple white outfit and was wearing a pair of diamond stud earrings.

Meanwhile, Kim has no been married to Kanye for 73 days - that's one day longer than when she announced her marriage split from her last husband Kris Humphries after just 72 days after they got hitched.

Kim filed for divorce from the 29-year-old basketball star after less than three months citing irreconcilable differences. The couple bitterly battled in and out of court for 536 days before settling up, TMZ has said, with Kanye, 37, reportedly swooping in six months after their split.

Kim, whose first marriage to Damon Thomas lasted for four years, gave birth to her and Kanye's first child North on June 15 last year.