Engaged pop duo Karmin had to scrap plans for a small wedding last year (11) because they didn't want to offend all of their new friends by not inviting them.

Singer Amy Heidemann and musician Nick Noonan began planning their nuptials as they started to rise to fame, but as they became more recognisable in the music industry, their address book swelled and they soon realised it would be rude to leave their new pals out of their nuptials.

So the Brokenhearted hitmakers are starting from scratch to accommodate their inflated guest list.

Heidemann tells UsMagazine.com, "We had a small backyard wedding in Nebraska all set up for last fall. But we've started over in terms of planning it. It has to be much larger now. We have so many new friends to squeeze in!"