Kim Kardashian’s ex Reggie Bush is about to become a daddy! In Touch can exclusively reveal that the Miami Dolphins running back is expecting a baby with his Kim look-alike girlfriend Lilit Avagyan!"She is 100 percent pregnant,” an insider confirms to In Touch. “Reggie's friends were saying to him, ‘At least you'll have something to celebrate in 2013!’” referring to the slim chance that the Dolphins will be in next year’s Super Bowl.According to the source, the couple has only told a small group of people about their exciting news, as the mother-to-be is only twelve weeks pregnant and is expected to give birth in April.“She is extremely excited to become a mom, even though it wasn’t planned,” a friend of Reggie’s tells In Touch. And Reggie feels the same way. “He’s excited and can’t wait to announce it!"Reggie began dating Lilit, who looks almost identical to Kim, nearly a year ago.