Kelly Clarkson told her fans about her pregnancy before some of her family found out.

The 'Since U Been Gone' hitmaker couldn't help but confess to be expecting her second child at a concert back in August 2015, although she now admits she wasn't in her husband Brandon Blackstock's good books for a while afterwards.

Speaking on The Tyler Oakley Show, she revealed: ''By the way, I wasn't supposed to [tell people I was pregnant]. My husband was like, 'You seriously can't keep anything in' because we hadn't told our whole family yet.

''And I just thought these people are going to think I'm crazy because I was so emotional. I just have super duper pregnancy moments where everything is just one hundred times more intense.''

Meanwhile, the 34-year-old singer - who has River Rose, two, and seven-month-old Remington Alexander - previously admitted to suffering from ''mom guilt''.

She said: ''It's hard. You have to juggle everything. While I love music, my family comes first. There are days where s**t hits the fan, and I'm crying because there's not enough time to do everything. But that's any mom. It's a hard thing to take care of children. You're molding lives. You don't want to suck at it.

''I'm bad at time management. I definitely feel mom guilt a lot. I think every good mom does, right? I think I have mom guilt too because my mom didn't have help and I have help. I feel like, 'Why can't I do it all?' But you can't. That's dumb.

''I do so much for them and I do bend over backwards. But it doesn't matter. If you're a mom, you want to be with your kid every day. You don't want to miss a moment and you want her to need you and want you and not want somebody else.''