United Kingdom, Feb. 12 -- Sydney Sweeney has "always been tapped into fashion".

The 28-year-old actress recently launched her own lingerie line called SYRN, and Amanda Seyfried - who starred alongside Sydney in The Housemaid, the hit thriller film - is convinced that her co-star will make a success of the venture.

Amanda, 40, told People: "I think she's always been tapped into fashion.

"She seems to always have a nice 'fit. The sexier the better.

"It's funny, I haven't seen a lingerie line in a long time, and you know, if you've got the eye for it and the body, it's fun to celebrate that."

Amanda also opened up about her own sense of style, revealing that she's worn a belly button ring since the age of 17.

The Hollywood star - who ...