That huge publicity blitz last week paid off for Jennifer Lopez. In addition to having the nation's most popular movie, The Wedding Planner, Lopez also has the No. 1 album. Her new release, J.Lo, replaced the Beatles compilation album, 1, atop the Billboard 200 album chart, selling more than 272,000 copies. All this good news comes amid reports that the singer-actress has broken up with her rapper-beau Sean "Puffy" Combs, who currently is standing trial in New York on gun possession and bribery charges.