Reynolds is skincare line spokeswoman at 79

In new TV ads, the Singin’ in the Rain star states she has never endorsed a skincare product before but felt compelled to tell others about the “amazing” cream she uses to keep wrinkles at bay.

She boasts, “My skin will never reveal my true age… I’ve never found a skincare product this good and, believe me, I’ve tried the best… This was the best thing I ever did for my skin.”