NKOTB's Donnie Wahlberg Crashes a Wedding on 'Rock This Boat' - Watch the Sneak Peek!

The singer surprises a fan on her big day.

What if one of your favorite stars was a guest at your wedding? Even better, what if they officiated the big day?!

New Kids on the Block member Donnie Wahlberg makes that dream a reality for one lucky bride on this week’s episode of Rock This Boat, the reality show that follows the New Kids as they take to the sea with hundreds of fans on a four-day cruise.

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Bride Dannyelle planned to get married on the cruise in the hopes that she might persuade her favorite singers to attend her nuptials. She is led to believe that the ship’s captain will be performing the ceremony, but her husband-to-be is in on the big surprise.

"This just gets better and better," Dannyelle’s groom gushesin ETonline’s exclusive sneak peek. "First, Donnie’s going to marry us. And now, he’s getting everyone on the boat to go to the wedding!"

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Wahlberg plans with Dannyelle’s fiance to announce a musical performance on the boat when the wedding is supposed to take place, so the bride to be will think there’s no chance of a New Kid surprise during her ceremony.

See Dannyelle’s reaction to Donnie’s surprise on this week’s Rock This Boat on Wednesday at 8/7c on Pop TV.

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