Joey McIntyre Welcomes a Baby Girl Named Kira

Unsolicited NKOTB offspring update: The ex boy bander has announced the arrival of his daughter. Let's let "Joey Mac" take it from here:

Awwww, that's a sweet tweet -- and Kira is a pretty name. She joins older brothers Griffin Thomas, 3 1/2, and Rhys Edward, who's 17 months.

Before you try and mail an NKOTB onesie to McIntyre's fan mail address, be warned: you'll get a bounceback from MAILER-DAEMON@1989.com. Allegedly.