Hollywood Holidays -- Entertaining

Stars' Festive Holiday Shots

Jessica Alba, Harry Styles and more are decking the halls with good tidings

HARRY STYLES

That's the spirit! Posing in an elk-themed "jumper" (left, with a friend) and an elf sweater on the right, the One Directions singer tweeted, "Christmas jumpers are out!! Get in. @kimpopd and I are feeling festive!"