The 18-year-old actress posted a sweet selfie to celebrate the big social media milestone.
“Wish I could give a rose to all 10 million of you. Love you all,” Peyton captioned the pic, which you can see below.
Pictured: Peyton and her twin brother Spencer joined a group of friends for dinner on Friday night (March 17) at Liaison Restaurant + Lounge in Los Angeles.
In case you missed it, be sure to check out her out in the new trailer for The Outcasts!