Janet Jackson’s husband throws her a surprise birthday party as she turns 49.

Janet Jackson thought she was just on a date night with husband Wissam Al Mana when the pair headed out for a sushi dinner on May 16. Instead Janet found herself at a surprise birthday party her businessman husband put together for her 49th birthday at L.A.’s Hyde Lounge.30 of her closest family and friends were in attendance.Janet thought they were just having a sushi date night,’ a source explained.

Among the guests was her brother Jermaine Jackson, 60, who was dressed in head-to-toe Louis Vuitton

The source also revealed that the pop star had not one but “two beautiful cakes,” and partied until 1:30 in the morning.