AUDRINA PATRIDGE & RYAN CABRERA HEAD TO HILLS

Audrina Patridge E! NEWS -- Recently reunited couple Ryan Cabrera and Audrina Patridge took a trip Mexico this week to celebrate The Hills alum's birthday. A source tell E! News exclusively that Patridge, who turned 33 on May 9, wanted to celebrate her birthday and the rekindling of her romance with the singer with a private getaway, away from Southern California. "It's a romantic getaway just for the two of them," the source reveals. The insider confirms that romantic feelings between the duo have accelerated quickly and the two are officially a couple once again. Patridge chose to celebrate at Vidanta Los Cabos because she has a friend who works at Omnia Dayclub inside the Mexican resort, according to the insider, who adds that Patridge and Cabrera have "been enjoying their alone time together." After arriving Tuesday, Patridge and Cabrera shared dinner at Casa Calavera, the resort's beachfront restaurant, before hea...