The 30-year-old Divergent star is in town to film his upcoming horror movie Underworld: Next Generation with.
Let me know in the comments below! A couple days earlier, the couple was spotted checking out the Prague Center together.
The 36-year-old Divergent actor was all smiles with his arm wrapped around Ruth's shoulder during an afternoon stroll on Thursday August 26 in New York City.
The two actors both starred in the limited series Sandition.