Cameron Brooks didn't have to rely on a flash mob to pop the question to his girlfriend because his voice alone did all the work.

The Fort Wayne, Ind. man proposed to girlfriend Brittney Alexander on May 13 by serenading her with the same song Jamie Foxx sang when he married his TV wife, Fancy, on the "Jamie Foxx Show".

Alexander walked into the proposal, thinking she was going to be attending a surprise party for someone else. But the real surprise was her groom-to-be popping the question to her in front of the couple's friends and family.

Actor and singer Tyrese Gibson shared the video on his Facebook page last Wednesday, where it has amassed more than 147,000 likes and over 100,000 shares so far -- and it's not hard to see (or hear!) why.

And that's how you woo a lady.