The date of each photo appeared in the center of the screen as I scrolled, so I jumped to dates I knew had memorable photos, like my 30th birthday and a 2010 New Year's Eve vacation.
True, she's still got two token I-like-it-rough tracks -- ''Birthday Cake'' and ''Cockiness (Love It)'' -- but they're just filler on an album that's all about dragging you out of the bedroom and onto the dance floor.