Justin Timberlake cheated on Britney Spears with another celeb, memoir claims

Britney Spears and Justin Timberlake, who met during their time on 'The Mickey Mouse Club', dated from 1999 to 2002. Photo: TNS

Britney Spears’ memoir might just tear up the public perception of Justin Timberlake, who she claims cheated on her with a fellow celeb during the pop stars’ former relationship.

The Stronger singer, 41, made the claim in her hotly anticipated The Woman In Me memoir — hitting shelves Oct 24, TMZ reports.