Lopez has been rehearsing "9, 10, eleven hours" an afternoon for her upcomingIt's My birthday celebration excursion, which kicks off June 7 in la. Rodriguez, in addition to her youngsters -- eleven-yr-vintage twins Emme and Max -- could be popping in becoming a member of Lopez on the road for what she advised ET will be a massive celebration. in any case, the superstar has a big cause to have fun... she's turning 50 on July 24.
