Credit: Kevin Mazur/Wireimage

With her sleek hair, shimmery gown and (ahem!) Best Actress award, last night was all about Sandra Bullock. So how did the star prepare her skin for all that attention? A top-secret visit to celebrity facialist Tracie Martyn for a Red Carpet Facial, a non-invasive treatment that combines mild electric current and LED lights for an instantly tightening and toning effect. Martyn is based out of New York, but when she's in Los Angeles for awards season, she sets up shop in a conveniently located hotel. "We give our clients ultimate privacy," says Marius Morariu, Martyn's business partner. "They enter through a locked private entrance and are escorted to a secret suite." At $450 a session, the service isn't cheap—but the results are, well, award-winning. Click to see the other A-listers Martyn prepped for the Oscars.