Jennifer Lopez drew lots of attention from fellow shoppers during a midday stop near Rodeo Drive in Beverly Hills yesterday. The singer was joined by boyfriend Casper Smart and 4-year-old twins Max and Emme Anthony. The foursome are back from a recent trip to Puerto Rico, where J Lo performed alongside ex-husband Marc Anthony. In fact, J Lo may be back on the West Coast for an extended period after wrapping up her Dance Again world tour last week. Now that J Lo's on a break from music, it looks like she'll be returning her focus to acting in the upcoming year. Jen shares the big screen with her handsome costar Jason Statham in Parker, due out Jan. 25.