Meghan Trainor and husband Daryl Sabara are expecting their first child.

The singer reports this on Instagram on Wednesday.

Trainor shares an ultrasound photo surrounded by Christmas decorations.

Their son or daughter is expected in early 2021.

"You all know how long I've wanted this", writes Trainor, known for hits like

All About That Bass

.

"Daryl and I are incredibly happy and can't wait to meet this little cutie early next year."

The American singer is congratulated by several famous colleagues, such as Hailee Steinfeld, Zara Larsson and rapper Diddy.

26-year-old Trainor and 28-year-old Sabara were married in 2018.

Meghan Trainor shares her child's ultrasound on Instagram.

(Photo: Instagram / Meghan Trainor)