The special guests set to take part in this year’s “Power of Love” gala have been revealed. The event will be held at the MGM Grand Garden Arena in Las Vegas, NV on Feburay 18 and it will include appearances from Sammy Hagar, Paula Abdul, Alice Cooper, Kevin Cronin (REO Speedwagon), Nikki Glaser, Chad Kroeger (Nickelback), John Mayer, Michael McDonald, Sam Moore, Rick Springfield, and Maria Shriver. Proceeds will go towards the Cleveland Clinic Lou Ruvo Center for Brain Health.