Mirror, Mirror (IMDB link)
"A dark twist on the classic fairy tale, in which Snow White and the seven dwarfs look to reclaim their destroyed kingdom."
Julia Roberts as the Evil Queen, Lily Collins as Snow White. Release date March 16, 2012.
Snow White and the Huntsman (IMDB link)
"In a twist to the fairy tale, the Huntsman ordered to take Snow White into the woods to be killed winds up becoming her protector and mentor in a quest to vanquish the Evil Queen."
Charlize Theron as the Evil Queen, Kristen Stewart as Snow White. Chris Hemsworth as the Huntsman. Release date June 1, 2012.
The Theron/Stewart/Hemsworth trailer has about 150% of the RDA of Awesome. I am definitely seeing that one. I'm dubious about the Roberts/Collins one, but will probably see it anyway.