Kelly Clarkson made an announcement last night at the Staples Center.

She announced that she's pregnant with baby #2 with talent manager and hubby, Brandon Blackstock.  The announcement came after she broke down while singing "Piece by Piece" -- a song about her relationship with her dad.  She said, "I wasn't planning on announcing... Totally pregnant.  That was not planned, I just didn't want you to think I was crazy or something. Honestly I'm so hormonal today. Nothing's wrong, everything's great.  I haven't vomited yet."  Their daughter, River Rose Blackstock, was born in June 2014.

BREAKINGS NEWS: Kelly Clarkson has just announced that she is pregnant with baby number two from the stage at tonight's show at STAPLES Center! #PieceByPieceTour #KellyClarkson

Posted by Staples Center on Wednesday, August 19, 2015

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