Melissa Kent

Four Christmases -- An upscale, happily unmarried San Francisco couple find themselves socked in by fog on Christmas morning and as a result, their exotic vacation plans morph into the family-centric holiday they had, until now, gleefully avoided.

The Sisterhood of the Traveling Pants 2 -- Having been apart all year, summer plans will take the girls even further along separate paths. It will take more than treasured pants passed back and forth to keep their lives connected.

In this holiday comedy, Academy Award and Golden Globe-winner Reese Witherspoon ("Walk the Line," "Legally Blonde") stars with Vince Vaughn ("Wedding Crashers," "The Break-Up") as an upscale, happily unmarried San Francisco couple, Kate and Brad, who find themselves socked in by fog on Christmas morning and as a result, their exotic vacation plans morphed into the family-centric holiday they had, until now, gleefully avoided. Out of obligation an unable to escape they trudge to not one, not two, but four relative-choked festivities, increasingly mortified to find childhood fears raised, adolescent wounds reopened…and their very future together uncertain. As Brad counts the hours to when he can get away from their parents, step-parents, siblings and an assortment of nieces and nephews, Kate is starting to hear the ticking of a different kind of clock. And by the end of the day, she is beginning to wonder if their crazy families choices are not so crazy after all.

Based on Ann Brashares' best-selling series of novels about four young women who share an unbreakable bond through the unpredictable events of their lives, "The Sisterhood of the Traveling Pants 2" catches up with Tibby, Carmen, Bridget and Lena in the months following their first year of college. Having been apart all year, their plans for the summer will take them even further along separate paths as each experiences the freedom, love, choices and challenging life lessons that mark their individual journeys toward adulthood.