Does the PS3 Move work for ps3 phat?

I heard some rumor about the PS3 Move. The rumor said that the Move works just for PS3 slim. Is it true? 'Cuz it is my b.f.'s birth day and I want to buy him a PS3 Move Set and he has a PS3 phat. And I won't like surprises like "OH NO!!! IT'S NOT WORKING"(you know). And I want a rapid answer cuz he's birth day is in 8 days. PLS HELP!!!!