In a black T-shirt, Pregnant Christina Milian flaunts her baby bump. (Photos)

She just recently announced that she is pregnant with her second child.

And Christina Milian looked radiant as she headed out to run errands in Calabasas, California on Saturday.

The singer, 37, ensured she kept cool in the heat as she covered her blossoming baby bump in a white T-shirt teamed with matching shorts.

See Pictures;