Kelly Clarkson surprises fans with pregnancy news during LA concert

Singer Kelly Clarkson recently surprised her fans by disclosing news of her pregnancy during a show at the Staples Center in Los Angeles.

The 'Heartbeat Song' singer announced after she broke down while singing 'Piece by Piece,' a song about the singer's relationship with her dad, TMZ.com reports.

The newborn will be the Clarkson's second baby with husband Brandon Blackstock.