(May 11, 2016 - Source: Clemens Bilan/Getty Images Europe) more pics like this »
9. George Clooney and Amal Alamuddin
When it comes to celebrities, the sky's the limit for proposals, so it's actually pretty adorable that Mr. Clooney, who everyone thought was an eternal bachelor, would ask his girlfriend to marry him in the comfort of their own home. He cooked a romantic dinner and asked for her hand in marriage that night — she said yes about 30 minutes later.