Fans were left amazed at how similar Jack White and his son are as the legendary rocker shares proud snaps for his son ...

In the caption, he wrote: “HAPPY 50TH BIRTHDAY to my big sister, the great Meg White. There’s only one of you Meggo, they broke the mold. You’re still inspiring people, including me.

Jack White rung in his 50th birthday with an unexpected gift: his first cell phone. White has been famously phoneless for years now; here's what to know.