Levi Johnston's girlfriend, Sunny Oglesby, gave birth Wednesday to their first child, a daughter, in Wasilla, Alaska, TMZ reported. Breeze Beretta Johnston was born at Matsu Regional Hospital. She weighed in at 6 pounds, 15 ounces. Johnston, 22, also has a 3-year-old son, Tripp, with 21-year-old "Dancing with the Stars" contender Bristol Palin, the daughter of one-time Republican vice-presidential hopeful Sarah Palin. Bristol Palin wrote a book about being a single teen mom after she and Johnston broke up and she appeared on the TV show "The Secret Life of the American Teenager." Johnston posed for Playgirl magazine.