I am desperate for this song ^.^ jaydee2752 need your help!

OK, I'm looking for this song i don't know its name or artist. I just remembered parts of the film clip and now its really bugging me!!
please help! ^.^
OK the film clip has a guy rapping/singing in an orange shirt at one point he is standing on a wire bridge that leads to his mansion. there is a chick singing as well. she looks like Ashanti but i have looked up all her songs but haven't found it yet. also i think they are on an island with a huge mansion.
BTW it was really popular when it came out.
please help!!!!

http://www.youtube.com/watch?v=xtlWjW1OsB4

Could it be this? It is not with the clip but maybe...

good song but no thats not it ... thankx