Ryan Phillippe, Amanda Seyfried heating things up in Mexico!

Updated: Jan 06, 2011, 16:10 PM IST

New York: Ryan Phillippe’s romance with actress Amanda Seyfried is heating up in Mexico.

The couple were spotted dining at an intimate restaurant in Tulum the other nigh.

"They were kissing all throughout dinner. It was a small, hole-in-the-wall restaurant," the New York Post quoted a source as saying.

Phillippe’s ex-wife, Reese Witherspoon, is engaged to Hollywood agent Jim Toth.