David and Victoria Beckham already have three beautiful boys, and now that it's been confirmed that the supercouple is expecting a girl, everyone wants to know what they plan on naming her!

The soccer superstar was a guest on Jimmy Kimmel Live last night, and he revealed that middle son Romeo wants to call his new sibling Justine Bieber Beckham, as a tribute to his favorite pop star. David also spoke about the shock of learning that they were having a girl, after they initially believed they were having another boy. David told Jimmy, "We went for the scan and they said, 'Oh, it's a boy' and we were like 'Great', but Victoria was like, 'Ahh, another penis in the house.' She thinks there's too many in the house already. So then we went back for the next scan and they said, 'Oh, we think it's a girl', so we were like, 'Oh, ok, well, that's amazing.' And then on the final scan they said it's definitely a girl so, yeah, it's incredible."