The heat is on as Hollywood's most famous couples take advantage of the final weeks of summer.
As Jennifer Lawrence and Nicholas Hoult get closer in Canada, Jennifer Aniston and Justin Theroux continue to relax in Mexico. The engaged duo are enjoying their PDA-filled vacation with friends Jason Bateman and his wife, Amanda Anka.
"They were kissing passionately and seemed very much in love," a source said. "They were never far from each other and clearly wanted to spend all of their time together."