The Boys Don't Cry star and Saiz were photographed embracing in New York last week (ends28Jun15) and sources tell the New York Daily News their relationship as friends has turned romantic.

Earlier this year (15), Sevigny announced she was "sort of" engaged to art director Rene Navarrette, but it appears that romance has ended.

She also previously dated British musician Jarvis Cocker and A.R.E. Weapons star Matt MCAuley.