Meet Dianna Dahlgren, the 2011 Miss Supercross
5 Jan 2011, 08:59 UTC · By: Alina Dumitrache / After Mercedes Terrell was elected Miss Supercross for two years in a row (2009 and 2010), it is now Dianna Dahlgren’s turn to wear the much coveted crown. The beautiful blonde had just been n...