Tyga Rapper in nasty Twitter war with Amber Rose, Blac Chyna Why does Tyga always get into a public fight with his son's mother over his teenage girlfriend, Kylie Jenner?

Tyga just can't get enough of his ex, Blac Chyna and he's publicly waging a war against the mother of his son one more time.

After rumors spread that the Ferrari Tyga got for Kylie Jenner's 18th birthday was leased, he quickly assumed it was Chyna who was spreading the lies.

Tyga tweets at Blac Chyna over Kylie's birthday Ferrari
(Instagram/Twitter)

The 'Stimulated' hit-maker immediately took to Twitter (tweets have been long deleted) to say: "When the hating don't work they start telling lies #WhereYoFerrariTho?"

As usual, Chyna's BFF, Amber Rose responded: "She don't need a Ferrari she can Drive mine #BFFGoals."

Amber Rose replies Tyga after he mocked Blac chyna on Twitter
(Instagram/Twitter)

That could have been ok, but Tyga had enough free time in his hands to reply again: "We drive our own whips peanut head #GoldPhantoms #LastKings."

Amber Rose condemns Tyga's alleged love affair with Kylie Jenner on "The Breakfast Club"
(Getty Images)

It's just funny how Tyga always attack King Cairo's mother on social media )even when she doesn't get to reply) just in an effort to keep his teenager girlfriend happy!

So, who fights for Chyna?