Bieber joins the Beckhams by the pool

Victoria Beckham tweets a photo as the couple are joined by the teen popstar.

The pregnant designer, 36, Tweeted: 'OMG!!!! A visitor just arrived!!!! Guess who????

'And now he is sunbathing... He took my sunbed.'

But on closer inspection it looks like it's not the real Justin Bieber but a cardboard cut-out.

Last week David revealed that his son Romeo wanted the couple to name their next child Justin Bieber Beckham.

Victoria Beckham Twitter photo