A recent incident at the Four Seasons restaurant has raised many eyebrows.

As customers were enjoying their meals, they were treated to an unexpected surprise as a topless woman made her way to their table.

The occasion was to celebrate Vernon Jordan’s 75th birthday, along with Blackstone Group co-founder Pete Peterson.

As the two men were celebrating, a buxom blonde walked up to their table and serenaded them with a rendition of “Happy Birthday” in the style of Marilyn Monroe.

Suddenly, she pulled down her bustier and stood there for 30 seconds while the diners looked on in astonishment.

An eyewitness to the incident described how people were taken aback by the spectacle.

Many of them had no idea what was going on, and some were even shocked.

However, the woman received a standing ovation from the likes of Donald Marron, Steve Forbes, and Felix Rohatyn.

It later emerged that the woman was Becky Wunder, a food blogger who runs a site called Wunderful Kitchen.

When she is not teaching recipes online, Wunder works as a massage girl at Rick’s Cabaret strip club.

The company’s representative refused to disclose who hired Wunder for the $500 stunt at the Four Seasons.