Taylor Momsen

The Pretty Reckless' Taylor Momsen explains why she decided to stop shunning her past as Cindy Lou Who in 'How the Grinch Stole Christmas.'

From 'Star Wars' breakouts to '90s icons, these former child stars haven't appeared on our screens in years.

From Nickelodeon stars to YouTube sensations — these former kid actors and child stars are entering their 30s this year!

The Pretty Reckless bandleader was just 7 years old in the film.