Jessica Alba

Last night, Jessica Alba hit up Hollywood hotspot Bar Deluxe, and not only did the actress straighten her hair to show off her fab haircut, she smiled! And for more than a second!

Usually the only time we catch her this elated is when she's with baby Honor! Looks like a night out with the girls (and maybe a drink or two?) was all she needed to perk up!

Oh yeah, and check out how Jessica and her girlfriends enter the club...