Ryan Phillippe & Paulina Slagter Celebrate Engagement in Miami

Ryan Phillippe and his new fiancee Paulina Slagter pose for a photo while attending a party at Rockwell on Monday night (December 28) in Miami Beach, Fla.

The 41-year-old Secrets and Lies actor reportedly proposed to Paulina, 24, over the holiday weekend and they will be ringing in the new year together.

PHOTOS: Check out the latest pics of Ryan Phillippe

The newly engaged couple was joined for a night of celebration by DJ Khaled and Brittny Gastineau (with Fabian Basabe).

Make sure to see more photos from the party now on WorldRedEye.com!