. >> does this mean mariah i bridezilla?designer, names like beaumont, givenchy, come to her? yep. but even with her there's a limit. >> she wants something traditional. >> traditional for my third wedding whatever. i don't mean whatever. i mean, obviously, i've been married and so he. we're both just, like, normal about it. end? >> james flew in five before to surprise his fiance. he's a quiet guy and prefers to hang out in the background. also traveling with mariah are her twins. >> i cannot believe they're turning 5 on april 30th. how are they enjoying being on tour so far, s pictures and video all over the place? looks like so much fun. >> they love it. when are we going on the plane? they want to go on the airplane. if we stay somewhere too long, they don't like it. travelers. but i need to keep thee grounded, so i'm a little -- i'm, like, hey, cut out! they're like, mommy, you scared me with your voice. i'm, like, sorry. got to do something. i'd like to dedicate this song to my babies. rock and roll. >> "e.t." was fron