Jennifer Aniston and Justin Theroux their lives in Hawaii

Jennifer Aniston and Justin Theroux are having the time of their lives in Hawaii. With Theroux's 40th birthday on August 10, the couple touched down in paradise on Sunday on a trip that Aniston's Wanderlust costar originally planned with Heidi Bivens, his former longtime girlfriend.On Monday evening, they shopped for gifts and checked out antique artifacts and jewelry for half an hour at the