Singer Chris Brown, who continues to meet his ex-girlfrined Karreuche Tran, reportedly plans to stay faithful to Rihanna during his tour. The two recently reunited. The 23-year-old, who is still under supervised probation for assaulting Rihanna in 2009, wants to invest his energy in his performances during his tourh rather then involving himself with women. “When (he’s) on tour, he won’t be messing with other women. People always think that when (he) is away and out of the country, like he will be, that it’s all fun and games. No…it’s the opposite,” contactmusic.com quoted a source as saying.