his fiance, nikki bella.'s a beast in the wrestling ring, but when it comes to beauty, he's only thinking about the big day. when they say, you can now kiss the bride -- you go for it, or is it a modest kiss? >> no, i go for it. i am not a >> so, full-on pdas like at the mtv movie and tv awards last night? this pro wrestler is all in. but proposing to his girlfriend nikki bella last month? well, that was a little harder to do. >> i have never been more nervous for anything in my entire life. will you marry me? the greatest moment of my life, something i'll never forget. john's latest challenge, his movie "the wall" is about two american soldiers pinned down by an iraqi sniper. >> i'll strike you down! >> you guys shot in the desert. seems very intense. >> it was in the desert. i'll give you the cliff notes. it was hot. it was hot. sand everywhere. >> but back to that wedding. john says, nikki's the boss when it comes to planning. he just has one special request. >> i hope we dance to "at last" because that's