NEW YORK, NY - MAY 03: Bristol Palin attends the Candie's Foundation 2011 event to prevent benefit gala at Cipriani 42nd Street on May 3, 2011 in New York City. (Photo by Andy Kropa/Getty Images)
Bristol Palin is engaged.
WASHINGTON, DC - APRIL 29: Bristol Palin (L) and journalist Molly McCann attend the People/TIME White House Correspondents' dinner cocktail party at the St. Regis Hotel on April 29, 2011 in Washington, DC. (Photo by Larry Busacca/Getty Images for TIME)
Bristol Palin attends the Candie's Foundation 2011 event to prevent benefit gala at Cipriani 42nd Street in New York City. (May 3, 2011)
Bristol Palin holds her son Tripp Johnston as she and her sister Piper watch their mother. (AP Photo)