The reality TV star who impregnated former vice president hopeful Sarah Palin's daughter is set to become a dad again.
Levi Johnston, who was briefly engaged to Bristol Palin, will be a father of two at 21 after confirming his 20-year-old girlfriend Sunny Oglesby is pregnant.
Bristol Palin, the eldest child of the former Alaska governor, gave birth to son Tripp in 2008.
She called off her engagement to Johnston in 2010.
Announcing the baby news on Tuesday, Johnston told TMZ.com the pregnancy was an unexpected surprise: "Things happen and we are both happy with what came of it."
He adds, "Sunny and I are looking forward to raising the baby together and maybe eventually getting married or something."