Britney Spears and Jason Trawick are back in LA after their weekend getaway to Mexico, but here's a look at the beautiful scenery they enjoyed while in Puerto Vallarta! The duo headed south of the border in order to celebrate Brit's 29th birthday, and the trip also served as a break from their dealing with some nasty rumors. Now Brit and Jason are home and refreshed from their travels, and she's focusing on getting everything ready for the holidays. She picked up a tree at Walmart, then proceeded to work her way down her shopping list with a trip to the Westfield Mall and a few other boutiques. She and Jason spent Thanksgiving in Louisiana with the extended Spears clan, but it seems like they're prepping to unwrap presents this year in California.