It wasn't just screaming, 12-year-old girls at the Jonas Brothers concert at The Grove in L.A. this weekend -- David Beckham was there too!
Becks, Posh and their sons Brooklyn, Romeo and Cruz watched Kevin, Nick and Joe Jonas' free show from a balcony Saturday afternoon. (See The Jonas Brothers on set.)
After the gig, Joe tweeted "So many people came out today! That was amazing!"
