Britney Spears is officially 40 years old today!

The singer is celebrating her birthday with an international vacation.

In a video, she teased a giant cake in the shape of the letter B.

It was covered in roses and had a heart that read “Happy Birthday Britney.”

She also revealed a room covered floor to ceiling with balloons.

Large, silver balloons formed letters that spelled out “Happy Birthday Britney.”

She also included a 30-second clip of a fireworks show, set to music.

Although the video teased champagne being poured, she didn’t even drink it!

“I didn’t even drink the champagne,” she wrote in the caption. “No lie !!!!”