RevealedApril 21, 2024 11:17 AM EDT|Up to dateApril 21, 2024 11:17 AM EDTFbTwitterElectronic mailCopy HyperlinkDavid Beckham is suing Mark Wahlberg after a brand deal went sour.Beckham’s company, DB Ventures Limited, alleges that the former soccer star was “duped” into signing on with F45 Training, Wahlberg’s fitness company. Now, Beckham says the deal has cost him…