Khloe Kardashian and Emma Roberts can be seen with two different blonde looks. Khloe has a short bob and Emma has long, wavy locks. These two looks are just some of many celebrity hair makeovers that have impressed us over the years.

From long to short or short to long, there are various lengths we’ve seen many stars change about themselves as well as many hair colors. Some like to go for subtle differences depending on the season, while others shock some of their fans with an out-of-nowhere big change that no one saw coming!

Whether they are rocking neon colored tresses or braids, there’s never any downtime when it comes to celebrities and hair makeovers. They are surely a constant in the world of Hollywood! Click through the gallery to see some of our favorite celebrity hair makeovers in the past few years!