The market and Palette Creative have shared video of the proposal at the Jack Poole Plaza this week, and it includes a singing flash mob made up ... whose surprise is priceless in the video ...

Omar Sider of Arlington, Va. hired a flash mob to surprise his girlfriend, Star Morrad with his proposal for marriage in Georgetown Waterfront Park.

In honor of National Proposal Day, we've compiled a list ... Shoppers at the Gateway Mall in Salt Lake City were treated to a surprise flash mob on Saturday. A video of flash mob dancer Johnny ...