Justin Timberlakes teenage girlfriend has surfaced right before his big wedding day, so should his new fiance Jessica Biel be nervous. Justin ex raves about her former flame as an absolute sweetheart, and reveals she kept all his love letters. But the young lovers' parted in 1998 when Veronica started to get jealous. Although she never suspected Justin was unfaithful to her, she said he might cheat, even though he loved me. There were a lot of female fans and a lot of temptation out there.