Christina Aguilera and fiancé Matt Rutler welcomed a baby girl Sunday night named Winter Snow. Sorry, I mean Spring Cleaning. Woops! It's actually Autumn Goodbye. Ugh, I can't even deal. So proud to welcome our beautiful daughter Summer Rain Rutler into the world.— Christina Aguilera (@xtina) August 18, 2014 Last week, Xtina posted a picture of her musically inclined unborn baby girl rocking out in the recording studio. And with a legal name like Summer Rain, you know homegirl's destined to become a pop singer! Thoughts on the name?