It is easy to forget what some of our favourite celebrities look like with their natural hair colours between the numerous — sometimes fluorescent — wigs they've worn and their frequent hair colour transformations. Some have only slightly deviated from their natural hues, while others have completely switched it up. Some have even convinced us that their signature hair colours are what they were born with because they've worn them for years.
Ahead, see some of your favourite celebrities, including KJ Apa and Emma Stone, and find out what their natural hair colours are.
Image Source: Getty / Axelle/Bauer-Griffin