During a concert Tuesday night, JUSTIN BIEBER allegedly had a laptop and camera stolen from backstage which he decided to tweet his 10 billion followers and let them all know there’s “personal footage” on it.

Just some his posted messages:

- sucks when u take personal footage and people dont respect your privacy.
- yesterday during the show me and my tour manager josh had some stuff stolen. really sucks. people should respect other’s property
- i had a lot of personal footage on that computer and camera and that is what bothers me the most. #lame #norespect

NELLY was detained in Texas Wednesday night after border patrol at the Sierra Blanca checkpoint searched his tour bus and a canine found heroin, a loaded gun and marijuana.

All seven passengers on board, including Nelly, were detained. They were released after one man admitted the weapon and the controlled substances – 10.4 lbs of marijuana and a .45 cal pistol – belonged to him. He was arrested and awaits bond.

Nelly isn't the first performer to be stopped by police in Texas. Last month, FIONA APPLE was arrested after police found marijuana and hashish on her tour bus – in the same town where Nelly was detained.

Did you know…. “Gangnam Style” rapper PSY is earning $60,000 for 15-minute performances!!!!

TAYLOR SWIFT and Keds are releasing a limited edition sneaker called RED. She says, "I've been a fan of Keds for years, because they have two of my favourite elements of great style - they're classic and effortless.