Popstar Beyonce Knowles is addicted to playing online games with strangers as her opponents have no idea they're pitting themselves against a superstar. The 'Halo' hitmaker unwinds by spending hours in Internet chatrooms playing card games,Allure magazine reported online. The 28-year-old singer admits she gets a secret thrill out of remaining completely anonymous amongst her rivals and not revealing her true identity. "I play with everybody,and they curse me out when I make mistakes,and kick me out of the room. I love it,it's really fun because no one knows it's me," Beyonce said.