Yup. Uncle Jay at the O2. say.ly/PLo3lmJ— Gwyneth Paltrow (@GwynethPaltrow) May 18, 2012
Gwyneth Paltrow took her kids, Apple and Moses, to see "Uncle Jay" perform at London's O2 Arena with Kanye West on The Throne's European tour.
According to People, Paltrow and Chris Martin's kids have been calling Jay-Z "Uncle Jay" for awhile now.
Hit the jump to see Paltrow's kids throwing up the Roc.