Das Bieberino is on the case!!

Justin Bieber, Britney Spears and other celebrities (and some wanna-be celebrities) are tweeting in support of Houston kids whose parents were killed in a West texas car crash.

Two of the three Berry children are paralyzed from the waist down.

Not to be outdone,. La Spears is pitching int, too:

As are Ryan Seacrest and the kardashians.

They’re all calling for support of the ShowYourHearts organization, which helps out children in many types of distress. Supporters are also using the group’s logo as an avatar on their Facebook pages.