JOHNNY DEPP’s desperate daughter Lily-Rose, 15, is pleading with her pop to dump his bisexual fiancée, Amber Heard!

That’s what sources are telling The National ENQUIRER!

“Johnny’s caught between a rock and a hard place,” said an insider who is close to both Johnny and his teenage daughter.

“Lily-Rose has never warmed to Amber. She’s made it pretty obvious to her dad that she doesn’t like her being around. She’d love nothing more than for them to split up!

“But Johnny’s trying to make it work with Amber. He’s promised her he’d quit boozing and clean up his act!”

As The ENQUIRER recently reported, Johnny, 51, has been undergoing an at-home rehab program after falling off the wagon. Now Johnny’s relationship with Amber, 28, is back on track, with the couple reuniting to celebrate his mother’s 80th birthday at Ago restaurant in West Hollywood.

But the Hollywood hunk is getting heat from his actress daughter. She’s praying that the “Pirates of the Caribbean” star’s romance sinks without a trace.

Lily-Rose doesn’t trust Amber, insiders said. 

“She thinks Amber is taking her dad for a ride,” revealed the source. “Amber has tried to bond with her, but it hasn’t really worked.

“Besides, Lily-Rose blames her for breaking up her parents – and she’d love nothing more than for her mom and dad to get back together.”

The striking teen looks just like her mother, French actress/singer Vanessa Paradis, 42 – who also has a 12-year-old son, Jack, with Johnny.

The couple ended their relationship in 2012, after Johnny met Amber on the set of their 2011 flick, “The Rum Diary.”

Vanessa has been dating songwriter Benjamin Biolay, 42, since early 2013.

“But Lily-Rose has been trying to play matchmaker between her mom and dad in the hopes they’ll make another go of things,” said another source.