David Beckham with sons Romeo, Cruz and Brooklyn.
10/27/2010 AT 05:00 PM EDT
and Victoria Beckham
earned major cool parent points after taking their boys
– Romeo, Cruz
– to Justin Bieber
's concert at L.A.'s Staples Center. The family took in the ProActiv-sponsored gig from a VIP box, where they seemed upbeat as the kids waved glowsticks. The Beckhams, who were with another family and their little girls, were very attentive to their children, often kissing them or embracing them during the concert.