Congrats are in order for Washington Nationals player Joey Gallo and professional dancer Hayden Hopkins -- the two just welcomed their baby girl!!
The new mama shared a snap of the bundle of joy in a white outfit with purple bows late Sunday night ... announcing Capulet Lilac Gallo made her big debut to the world last week.
The Cirque Du Soleil star referred to baby Capulet as "heaven on earth" .