Congrats are in order for Chanel Iman and her husband Sterling Shepard. The pregnant model, 29, announced the sex of her second child with her NFL husband, 26, on Instagram Sunday. “Blessed with another baby girl on the way 🎀💗🎀,” Iman captioned the sweet photo of the couple dressed in white with their 15-month-old daughter Cali. The 29-year-old first announced they were expecting baby number two on social media back in August.“Its Cali’s world we’re just living in it 🎈🎈🎈 🎂@sterlingshepard,” the mom-to-be wrote on a photo of her daughter next to a balloon