Britney’s continuing on effortlessly plowing through her breakup by hanging with Jamie Lynn at her show in Pomona Monday evening.

Brit Tweeted fans a picture of the two Spears sisters and their kids.

Hanging with family isn’t the only way Britney’s coping with her ex cheating on her – she put him on blast over the holiday weekend, telling thousands of fans in the audience:

“The best thing about your boyfriend cheating on you is that you get to go on another first date OMG!”

Team Spears also blocked what’s his name from contacting Brit, so looks like the only way he can see her is pictures like these!