Screams, tears. More screaming, more crying.  Such is the standard response when someone sees a Jonas Brother, let alone THREE Jonas Brothers in public!

Joe, Nick and Kevin Jonas hung out at the House of Blues in Hollywood last night after the premiere of their 3D movie.  The JoBros were joined by Camilla Belle who arrived with the guys as well as Miley Cyrus who rolled up on her own; ouch!

Check out the teens, the screaming and the crying.

Well speak of the devil (and his new girlfriend)!!

We spotted Joe Jonas and Camilla Belle out and about in Manhattan yesterday.  The couple both dressed in wool jackets and sunglasses soaked up the sun as they walked around the Meat Packing district as they were trailed by a body guard.

Joe and the Jonas Brothers were in town for a media blitz that culminated in playing Saturday Night Live on Valentines Day; do you think Camilla watched from backstage?

Screaming teens! Screaming teens!

Last night's Push premiere was packed full of the under 25 set.  Check out Joe Jonas, Camilla Belle, Dakota Fanning, Kellan Lutz and Ashley Green stop to meet and greet fans outside the Chinese Theater in Hollywood.

Joe Jonas moves fast!  A source has revealed to People that the middle Jonas Brother is already dating actress Camilla Belle (just a month after breaking up with Taylor Swift)!

The two met on the set of the JoBro's music video for the song "Lovebug."  The source tells the mag, "They met on the set of his music video.  All the guys always had thought she was really pretty and that's why they asked her to be in it...[But] it was only after doing the video that they began to date."

Apparently Camila's values are right in line with the Jonas Brothers' good boy image.  The source adds, "She's a really good girl and it seems they share a lot of the same characteristics and morals."  They are so going on a church date ala Miley and Justin.