London, July 5 : Singer-actress Selena Gomez has given up surfing the internet after receiving nasty online comments from fans jealous of her romance with singer Justin Bieber.Gomez, 18, and Bieber, 17, went public with their relationship this year. But the revelation infuriated some of the "Baby" hitmaker's fans, who targeted Gomez online."It's weird, it's just weird, but I don't pay attention