Britney Spears announces pregnancy days after subtly revealing she's married

Singer Britney Spears has announced her pregnancy just a few days after she subtly revealed that she has secretly tied the knot with actor Sam Asghari.

Taking to her Instagram page, the 'Oops!...I Did It Again' singer wrote, "I lost so much weight to go on my Maui trip only to gain it back. I thought, 'Geez... what happened to my stomach ???' My husband said, 'No you're food pregnant silly !!!' "

She continued, "So I got a pregnancy test... and uhhhhh well... I am having a baby," reports aceshowbiz.com.

"4 days later I got a little more food pregnant. It's growing !!!" Britney added. The 40-year-old pop star then said, "If 2 [babies] are in there a I might just loose it."

She later explained that she "obviously won't be going out as much due to the paps getting their money shot of me."

Elsewhere in her lengthy caption, Britney told her fans that "it's hard because when I was pregnant I had perinatal depression" and "it is absolutely horrible."

Spears, who testified that she was forced to keep her IUD in during her conservatorship, concluded her post, "This time I will be doing yoga every day !!! Spreading lots of joy and love !!!"