By Annie Scaramuzzino

Kelly Clarkson has another baby on the way and she spontaneously let the world know during a concert in Los Angeles last night.

After taking the stage at the Staples Center, the 33-year-old superstar singer became emotional as she introduced her song “Piece By Piece,” which chronicles her rocky relationship with her father and also acts as a tribute to her husband Brandon Blackstock.

Related: Watch Kelly Clarkson Cover Taylor Swift’s ‘Blank Space’

As she fought back tears, she decided to come clean to her fans about why she couldn’t get through the song, saying, “I was not planning on announcing this, but … I’m totally pregnant. I’m having a really hard time.”

Read the full story and watch her make the announcement at AMP 98.7.