Twitter/InstagramWe have a strong hunch Apple Martin wants to be like Aunt Bey.
Beyoncé took the stage in London Friday for a performance on her Mrs. Carter World Tour, but it was her famous hubby and friends who accidentally stole the spotlight as they proudly watched Queen B's perform.
Jay-Z, along with Gwyneth Paltrow, Chris Martin and their children Apple, 8, and Moses, 7, all attended show, where they were snapped enjoying themselves and belting out Beyoncé songs together.
"They were all there chatting to each other and dancing away!" a source tells E! News of the famous friends. "Jay-Z and Chris Martin were dancing together while Gwyneth was watching and laughing."
Bey took time to acknowledge her supportive pals during the show, and our concert insider says she even sang to Apple and Moses from the stage while Gwyneth and Chris engaged in a bit of subtle PDA.
"Gwyneth and Chris had their arms around each other a lot and were singing together to her songs," the source reveals, while also adding the A-list couple was dressed very casual, and they were politely smiling and chatting with other concertgoers.
"When the music started Gwyneth was really dancing and put her hair up to keep it out of her face," the insider adds.
As for Jay?
The father of one played the ever doting-hubby, beaming with pride as he watched his wife perform.
"Jay-Z was singing every single word—proudest husband!" the concertgoer says.
And that's how Bey, Jay, Gwyneth and Chris do a double date. Good luck containing your jealousy.
—Additional reporting by Katie Rhames