British R&B star Jay Sean is set to become a first-time father after announcing his wife Thara Natalie is pregnant. The Down hitmaker shared the happy news by uploading a sonogram of his unborn child on Instagram on Wednesday (18Sep13). Captioning the image of his kid, he wrote, "Well here it is! The new addition to the fam (family)! As some of you may now know, me and the wifey tharanatalie are expecting a Lil Sheezy... or Sheezette!! Here's the first pic of the little one!! Thanks for all the love and well wishes on twitter." Sean, 32, and the model and R&B singer fell in love while collaborating on the track Murder, which featured on her self-titled debut album in 2007, and on his album, My Own Way, in 2008.