John Mayer having a joint birthday celebration with his father as he turned 30 and his pops turned 80 at NYC’s Rainbow Room.

 

At the GQ Lounge party at Teddy’s in the Roosevelt Hotel, guest DJ, Pete Wentz, sipped on a Cuervo Platino cocktail while girlfriend, Ashlee Simpson and sister Jessica chatted with Emmy Rossum at a nearby table…

 

To celebrate the launch of his book, Young, Rich and Dangerous: The Making of a Music Mogul, Jermaine Dupri hosted a soiree at Marquee. With a smiling Janet Jackson close by his side, he told OK! how he finds talent, “I’m looking at the industry a lot, and I see a lot of things, and I’m trying to find something that is not happening right there.”

 

Seen a celeb, email spotted@ok-magazine.com

 

 

 

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