Jessie J posted a video on her Instagram Story about her baby's excitement for her show.
The clip showed her baby bump, during which the unborn tot kicked twice.
She laughed at the end of the video, given her baby's second kick.
The "Who You Are" star is hosting an acoustic event on February 27.
She posted details on her Instagram, including the theme and venue of the evening.
Jessie J added a lovely picture of herself flaunting her baby bump.
Fans expressed delight to see her perform, with some recalling her past shows.
The "Price Tag" singer shared her experience with losing her pregnancy.
She felt something was wrong on the day she discovered she had a miscarriage.