For our latest mission, a musical breaks out at the GEL Conference in New York. A speaker is suddenly interrupted by a man who refuses to turn off his cell phone. This is the fourth in our series of Spontaneous Musical projects.

Chris and Scott Lindsay celebrate their marriage at the W Hotel on July 8, 2015 with a surprise guest appearance from singer Jennifer Hudson, who sang 'I Still Love You'

To launch TNT in Belgium a big red push button was placed on an average Flemish square of an average Flemish town. A sign with the text "Push to add drama" invited people to use the button. And then we waited... Discover here what happened when they did push the alarm button.

Kirk, a professional dancer, surprised his bride Valerie with an incredible dance performance by him and his groomsmen. Valerie is a ballerina with the Richmond Ballet and their wedding reception took place on the same stage they had shared as dancers in performances for the Richmond Ballet (CenterS...

Hallelujah Holiday chorus surprise mob flash in Niagara Mall.

We had an absolute blast preparing for this very special flash mob in Leicester Square earlier this month...because Romi had no idea her boyfriend, Bharat, was even in the country, so we knew it would be a major surprise! But even better was the fact that Bharat turned out to be a pretty great danc...

My surprise for my wife Vanessa on our wedding day. All of Vanessa's close friends and family rehearsed for a month in secret, leading up to the reception. What we lack in polish, we hopefully make up for in joy and love. In any event, everyone in this video has one thing in common: We'd do anything...

Making a surprise guest appearance in the roll-out of Volvo’s redesigned XC60 compact SUV is this gay couple, an important reminder that once upon a time not so long ago same-sex couples were shunned from all types of mainstream marketing. The XC60 goes into production next month and should hit the

James shocked his partner with a surprise engagement using the piano at London's St Pancras International. Luke had no idea he was about to be involved in the most romantic wedding proposal of the year. TopSecret loved creating this and it is one of the best gay wedding proposals we've done. Huge co...

X Factor Australia contestant Naisa Lasalosi had a surprise marriage proposal. "My partner filmed the entire proposal. With the help of Aimee and Ellyse two of our closest friends. We’re grateful for everyone’s love and support! As you watch I Hope you all enjoy this moment as much as I did.