Mascara
Simply put, a made-up eye without mascara can look incomplete. Mascara can add thickness and length to your lashes and make your eyes stand out overall.
Spanx
From Beyoncé to Gwyneth Paltrow, celebrities swear by Spanx to keep their bodies looking smooth under body-hugging dresses when they strike a pose on the red carpet.
Double Stick Tape
For gowns that show major cleavage, stars rely on double-sided tape to keep them from having a dreaded nip (or full boob) slip.
Facial
Depending on how invasive or strong the facial, you may want to allow a few days to a week to allow your skin to heal and get back to normal. But, some celebrities, like Halle Berry, swear by getting facials (particularly the red carpet facial at Kinara Skin Care Clinic and Spa in Los Angeles) the day before a big red carpet event. When done right, it can make a star's skin look flawless when they hit the carpet.
Lipstick
No look is complete without the perfect lipstick. Whether its a red hue, a soft pink or a nude color, finding the perfect shade to compliment a red carpet look is key.
Juice Cleanse
Prior to a big awards show, a star may jump start his or her diet with a juice cleanse, which can eliminate toxins from your body, according to Health.
Spray Tan
When a star's skin is looking dull, a spray tan can bring them back to life. When you're opting for a spray tan to give your skin a glow, make sure to choose an experienced esthetician to spray you down, so it's not overdone. Also, make sure to exfoliate and shave before your appointment to make your tan last longer.
Crest 3D White Strips
Crest 3D White Whitestrips can whiten up a star's smile before a red carpet event begins. Simply place the white strips on the teeth, leave them on for thirty minutes and repeat for two weeks.