meganfoxblingds.jpgCredit: Michael Caulfield

Megan Fox showed off her ginormous wedding ring at VH1's Do Something Awards last night.

The newlywed, who has been married less than a month, flashed a smile as bright as her ring at the ceremony, which celebrates celebs and civilians alike who make a commitment to social change.

Fox and longtime boyfriend Brian Austin Green married on June 24th in an intimate ceremony in Hawaii, with Green's son Kassius as their only witness.

Last night's big celebrity winners were Christina Applegate who won the Do Something Kick Ass for Survival Award, Kellan Lutz who got the Do Something for the Animals award and Snoop Dogg, who won Do Something for the Kids.

See the full list of winners below!