Victoria Beckham Thanks The Wanted After Surprise Appearance At Son Romeo's Birthday

4 September 2012, 07:38 | Updated: 4 September 2012, 07:44

The 'Glad You Came' stars turned up to help celebrate with the 10 year-old in Los Angeles.

The Wanted made a surprise appearance at a birthday party for David and Victoria Beckham's son Romeo this week.

The 'Lightning' singers helped celebrate the football ace's son turning ten and were thanked by The Spice Girl star who called them the "coolest" boys in music.

"The @thewantedmusic boys, the coolest boys in music!!! Thank you for making Romeo’s 10th birthday so special!!!! X vb," she wrote on her Twitter account.

Speaking to The Sun, a source close to the couple revealed how the appearance came about.

"Victoria has some handy connections with the band and it wasn’t hard to get them along," they said. "The lads are in the States anyway preparing for the MTV VMAS on Thursday and were happy to pop over.

"They met all Romeo's pals and posed for snaps."

You can view a picture of David with his sons below:

The 'Gold Forever' stars are currently on a promotional tour in the US and have been also seen filming the music video for their new single during the time in the states.

The group are expected to reveal details of their latest release this week after singer Nathan Sykes took to his Twitter to tease fans with the details.

This morning (4th September) he wrote: "So how would people back home feel if I said you could be hearing the new single as early as Friday?! #home #TWFanmiIy #nicely."