While Selma Blair channeled her inner Bond girl on "Dancing with the Stars" Week 3, her son called her an "MS superhero."The "Cruel Intentions" star had her 11-year-old son cheering her on, as she performed a risky number while blindfolded on the dance floor. "I’m really proud of my mom," Arthur Saint Bleick exclusively told Fox News Digital. When asked what superhero his mom would be, Bleick responded "MS superhero." Blair, 50, shares her son with ex-boyfriend Jason Bleick.