The transformation of some of the biggest celebrities in Hollywood is often breathtaking when the glam upgrade takes place. Take entertainer Pink as a prime example. She can easily go from extremely tomboyish to elegantly gorgeous.
Fergie, Michelle Rodriguez, Ellen Page, Peaches Geldoff and Avril Lavigne are just a few celebs who make a seamless transition between work and play.
Check out our photo gallery below:
Photos: WENN