Whether you're hitting the red carpet or just having a night on the town, a flawless beauty routine can bring your entire look together. But before you even get to the makeup step, there are prep steps you can take with your skin and hair to help create the perfect base. E! chatted with Pritika Swarupfounder of Practical Beautyto get her step-by-step tips for the perfect red carpet look that she used while getting ready for the Elton John AIDS Foundation Academy Awards Viewing Party and Guy Oseary’s The Party.