Christina Aguilera took to the stage at the MTV Movie Awards 2010 tonight in her signature full-on-glam fashion. Celebrity makeup artist Kristofer Buckle, who did Christina’s makeup for her red carpet appearance earlier tonight, upped the beauty ante by loading on the shimmer and shine. Kristopher gave us the scoop on the products that he reached for for Christina’s much-anticipated performance.

For Christina’s eyes, Kristopher defined the crease and around the lash line with Armani Maestro Eye Shadow in #38, a charcoal shade. The intense silver shine topping Christina’s lids was Ombre Magnétique in Urban Silver, a brand new gel-like shimmer shadow coming from Lancôme this fall (2010). Lancôme’s Artliner in Noir and mega coats of Hypnôse Drama Mascara in Excessive Black finished the dramatic eye look.

Christina’s lips—already a gorgeous red, thanks to Lancôme’s Color Design Matte in Red Haute—got a dramatic coat of shine with Color Fever Gloss in Mercury Rising, a sumptuous red shade.