"Would you look at all of those boys? Happy birthday to the tall guy in the middle! Wishing you a wonderful day, Virl. #TheOsmonds," Donny, 58 — the baby being held by Osmond patriarch George in the pic! — captioned the epic black and white snapshot.
The "Soldier of Love" singer appeared with his two late parents, George and Olive, and six older brothers — Virl, Tom, 68, Alan, 67, Wayne, 65, Merrill, 63, and Jay, 61 — in the image. Donny additionally has two younger siblings, Marie, 57, and Jimmy, 53, who were not pictured.
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