Digital and Radio Facts: Radio Facts: Power 99, Philadelphia’s heritage home for Hip-Hop and R&B, announced today on the “T-Roy Show” that Chris Brown and Trey Songz will make a special guest performance together at POWERHOUSE 2014 (#POWERHOUSE2014) on Friday, October 31, at the Wells Fargo Center.This announcement comes on the heels of last week’s announcement that French Montana and Jeremih will join the superstar lineup that includes T.I., Jeezy, J. Cole, Ne-Yo, Kid Ink, Migos and K-Camp. POWERHOUSE 2014 (#POWERHOUSE2014) will be hosted by the Power 99 on-air team and reality show superstar Tamar Braxton of “Braxton Family Values,” “The Real” and “Vince & Tamar,” who will also take the stage for a live performance. Power 99’s POWERHOUSE 2014 is presented by Coors Light and powered by PGW, FAMJUICE and Bee Your Hair. Tickets are on sale now via www.ComcastTix.com and range in price from 19.99 to 150.99. One dollar from each ticket will be donated to Power 99's Increase the Peace Scholarship Fund in partnership with Philadelphia Futures, an organization dedicated to providing life-changing programs and resources to Philadelphia’s economically disadvantaged, college-bound students. Power 99 and Philadelphia Futures will award five $1000.00 scholarships to deserving, high-potential scholars at Powerhouse 2014. Listeners can go to www.power99.com for the details with the password: Power.