Mandy Moore for Garnier and Other Celebrity Beauty Campaigns of 2017

According to the Nioxin team, this partnership was a perfect, organic fit. Naya became the brand's celebrity ambassador because she experienced hair loss after the birth of her son, Josey.

"I'm excited to really help people – whether there's a new mom out there who doesn't understand why her hair has changed or started to thin, or a woman who is constantly dealing with dry scalp (like I was) – there is a solution," Naya said in a press release.