Johnson — who is married to Lively’s sister, Robyn — called the “Gossip Girl” alum his “hero” in a public Instagram post about the legal drama.

Bart Johnson is openly supporting Blake Lively and slamming Justin Baldoni, leading some to wonder who he's married to and ...

Blake Lively's brother-in-law Bart Johnson didn't mince words when talking about the actress' recent lawsuit against her It ...

Blake Lively's family is all in this together. Bart Johnson, Lively's brother-in-law who played the "High School Musical" coach Jack Bolton, slammed her co-star and "It Ends with Us" director ...

"He puts on the 'costume' of a hero, man bun and all. Used all of the trendy catchphrases & buzz words for his podcasts. None ...

Blake Lively's brother-in-law Bart Johnson came to her defense amid her complaint accusing Justin Baldoni of sexual ...

It Ends With Us' fallout has continued for Justin Baldoni as more speak out in support of Blake Lively, following her filing ...

Blake Lively’s brother-in-law is no fan of Justin Baldoni. “High School Musical” actor Bart Johnson, who is married to Lively’s sister, Robyn, blasted Baldoni, 40, on social media following Lively’s ...