Vanessa Lachey is still getting used to her last name since she married Nick, and admits she does a double-take when someone asks for Mrs. Lachey! "I still look for Nick's mom," she jokes. "They're like, 'Mrs. Lachey?' [and] I'm like, 'Is she here?' -- but it's me!" Vanessa is busy hosting ABC's hit *Winter Wipeout*, and its outdoor obstacle course is not the easiest place for keeping your hairdo looking glam, so she's got great hair tips to share with you! [Only Online: Head backstage and get the scoop on dinnertime at the Lachey household as Vanessa and Nick take our food quiz! ](/blogs/2012/02/7/backstage-pass-vanessa-nick-lachey/)