Not many stars opted to walk the red carpet at the 2007 MTV Video Music Awards, but thankfully these fine ladies chose to, and did it with style.  As you can see above, Rihanna sizzled in a hot pink, strapless, sweetheart dress.  But she wasn’t the only one looking hot last night.  Check out Ashlee Simpson, Eve, Jennifer Garner, Mary J. Blige, Hayden Panettiere, and the girls from MTV’s own show, "The Hills"… after the jump.