Article continues below advertisementCruz Beckham and his dad, David Beckham, are back in the spotlight - this time thanks to a bold Speedo snap that had social media buzzing.In an Instagram post, the father-son duo lounged on a luxury boat, spreading their legs wide while showing off their swimwear in shots that quickly made the rounds online.Article continues below advertisementSource: @cruzbeckham/InstagramDavid and Cruz Beckham posed in Speedos while on a boat.