She was famously known for her red swimming costume as Baywatch's resident hottie, CJ Parker.
Now fans will be pleased to hear the 48-year-old is officially part of the big screen version of the show.
Actor Dwayne Johnson, aka The Rock, shared a snap of himself and Pammy on set.
He wrote: "She introduced the world to "CJ Parker" and became one of the most iconic characters of a generation - for the most successful TV show of all time. A pleasure to welcome (as gorgeous as ever) Pamela Anderson to our #BAYWATCH cast. We couldn't have made this movie without you. Welcome home. Thrilled you had a blast with us!"
Viewers were first introduced to her Baywatch character in 1992 and she played the character for five years.
The new movie has cast Kelly Rohrbach who will be taking on the role made famous by Pamela Anderson. So it's not yet certain in what capacity Pammy will star.
The Rock is a producer on the film as well as one of its stars - with Alexandra Daddario and Zac Efron also lined up for the reboot.