There's going to be a wedding! Need help with songs

I need your help guys. Last month, one of my closest friends got married. And as a surprise for her, we copied The Wedding Singer's "It's Your Wedding Day" number from the Tony Awards and incorporated it with her bouquet toss. And everyone loved it!! And now another friend is going to get married in a month and we want to do the same thing only with a different song. I am a newbie and do not know much broadway songs. We are kind of leaning towards Drowsy's "I do, I do in the Sky" but others want it to be more rock n' rollish. Any suggestions will be appreciated. Thanks much!

mamma mia. fierce.

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i can hear the bells from hairspray

"I know I Chose Right" from Baby.

Wow, thanks a lot. It looks like I'm going to buy many recordings this weekend. I'll let you guys know what my friends will choose.