Justin Bieber gets mobbed in Vegas. Mike Posner living in a van down by the river. Lady Gaga's wedding plans.The newspaper "The NY Daily News" says Justin Bieber's recent Las Vegas concert almost ended before it started. A source tells the paper: “The concert started at 9, but they set up this fenced-in bike pen outside the arena so he could unwind by riding this little bike around and pop wheelies and do stunts. These girls start talking to him, one looked like Selena Gomez. All of a sudden these other teenagers come running at him and trying to climb over the fence! “Suddenly 75 to 100 people (were) literally rattling his cage and trying to climb it. It can be a little scary. You don’t understand Bieber fever until you’ve seen these people screaming and screaming and screaming. They scream from start to finish.''

You remember the Saturday Night Live bit "Matt Foley The Motivational Speaker?"  He was the guy who "lived in a van down by the river". Well, Mike Posner had a similar experience. "I was living in a van. I really got tired of LA, I bought a van with a bed in the back. I donated all of the clothes, packed up my house, and drove away. I had made a considerable amount of money. If I wanted to go live in my van, I could stop right now. I remember being at a gas station in Middle America. We were unwashed, stinking, peeing in bottles, but I could also hear my Maroon 5 song Sugar on the radio."

The New York Post says that Lady Gaga wants a large wedding. A source tells the paper: "She wants to celebrate her heritage, so they're looking at places in the Italian countryside. She wants a big Italian wedding. The venue is going to inspire the dress, so she has to lock that in first. It'll make her figure out what the dress will be and who will make it.''

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