(AllHipHop News) Super producers/DJ’s Just Blaze and The Alchemist will battle each other this May during an exclusive event taking place in London. The two DJ’s will showcase their skills on the turntables during a friendly competition during The Doctor’s Orders, a popular re-occurring Hip-Hop event that takes place in London and other venues throughout the United Kingdom. The two producers will utilize a set of four turntables during the rare 2-hour performance, which takes place on May and also features Spin Doctor, Mr. Thing and Chris P Cuts. The event takes place on Thursday May 6th from 9:00 PM – 2 :00 AM, at the East Village Club.Atlanta, Georgia rapper Lil Scrappy has been tapped to headline the Golden Week Show taking place this May in Okinawa, Japan. The rapper will hit the stage in Japan at Koza Music Town on May 7th. He will be accompanied by DJ Don Cannon. According to reports, Scrappy is set to tour the country on the G’s UP Japan Tour, although additional dates were not available at press time. Lil Scrappy will hit the stage at Koza Music Town at 8:00 PM, while doors open at 6:00 PM. Additional performers include Artis R.O.D., KeKe Bubbles, LuLu, Young Bless, Mr. E and others. Multi-platinum producer/activist Wyclef Jean has been tapped to open the 2010 of Rehab, the popular daylife party that takes place at the Hard Rock Hotel & Casino in Las Vegas. The long running, world-famous pool party is entering its seventh season with an exclusive performance featuring Wyclef. Over 4,000 people from around the world are expected to attend the party, which is also being filmed by TruTV for the third season of Rehab, Party at the Hard Rock Hotel. “Theres no doubt the Hard Rock Hotel is Las Vegas ultimate destination for the worlds most beautiful, stylish, and affluent people from all over the world,” said Phil Shalala, CMO, Hard Rock Hotel & Casino. “Weve been looking forward to the summer of 2010 for two years now, knowing that our multi-million dollar expansion would be complete. The new Hard Rock Hotel & Casino is unlike anything Las Vegas has ever seen and promises to be an experience our guests will never forget.” Rehabs pool was also ranked as one of the top 10 pools in the world by The Travel Channel.