UPDATE: Beyoncé's rep tells E! News that that particular cutie pie is not Blue Ivy, but simply an adorable little concertgoer who happened to be in attendance at the concert and was lucky enough to make her way onstage.
Blue Ivy Carter might already following in her mama's famous footsteps.
On Saturday at London's O2 Arena, an adorable toddler (looking very much like BIC) joined Beyoncé on stage during her performance of "Irreplaceable."
The little girl wore a sweet white dress and supersized headphones as she joined Queen Bey on stage. In a sweet moment, the twosome held hands as Jay-Z's wife continued to belt out her 2006 hit.