Kissing under the tree! Ariel Winter smooches boyfriend Levi Meaden while wearing red dress… hours before sporting onesies on Christmas day

They celebrated their one year anniversary in mid November.

And on Sunday, Ariel Winter and boyfriend Levi Meaden shared a sweet smooch in front of a Christmas tree.

Hours later, the 19-year-old actress and her beau, 30, locked lips once again, this time on Christmas day while sporting matching onesies.