Kellan Lutz and the Hilton Sisters Party It Up in Aspen

Making for quite the winter-time soiree, Kellan Lutz joined Paris and Nicky Hilton in attending a party in Aspen, CO on Monday night (December 19).

The “Twilight” hunk and the hotel heiresses mingled amongst the other guests at the holiday fete, which was in honor of Audi and Piaget celebrating Pathfinders.

Also in attendance at the sprawling private estate were Zachary Quinto, Lori Loughlin and Paris and Nicky’s parents, Rick and Kathy Hilton, who mingled with polo players Nacho Figueras and Nic Roldan.

Aside from sipping on drinks and engaging in conversation, guests were also doted with plenty of tasty classic holiday treats including one of the night's favorite fares, pigs in a blanket.

Enjoy the pictures from the Audi and Piaget Celebrate Pathfinders event (December 19).