John Stamos is mourning a major loss, as the longtime actor recently revealed his dear pal passed away. The Full House star ...

He knew every secret, every joy, every heartbreak,” the actor wrote of his lifelong pal Mike Owen John Stamos is saying ...

John Stamos is mourning the loss of his “greatest friend.” In an emotional tribute shared to social media Monday, the Full ...

Stamos continued in his caption ... but to savor the beauty of our bond.' John opened up to his 4.3 million followers, 'Three ...

John Stamos ... and we spent days like we were kids again—laughing, reminiscing, doing old bits, sitting on familiar benches, soaking in the magic of our friendship,” Stamos recalled.

John Stamos is mourning a major loss ... He knew every secret, every joy, every heartbreak," the actor added. Stamos' major loss comes just days after he offered support for his former costar ...