Did Kylie Jenner really split with Tyga?

Just one day after the rapper allegedly called Kylie out in the lyrics of his latest release, the 19-year-old is clapping back! She posted two clips to Snapchat where she lip-synced to her on-again, off-again boyfriend's new song — finally breaking her silence on their rumored breakup!

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In the 27-year-old's new song featuring Lil Wayne, the rapper name-dropped his ex-girlfriend with the line, “She wanna stunt like Rihanna might make me wear Puma, getting checks like Kylie, yeah, every day I do it.” Fans took it as a jab at Kylie, because she currently has a campaign with Puma and Tyga raps about a girl who acts "ghetto when the cameras flash."

But if Kylie is singing along, then maybe the lyrics aren't about her — and it seems like she's still trying to be supportive of him and his music career even after their breakup. Although neither of them has confirmed their split, fans noticed one telling detail — Kylie hasn't posted a selfie with Tyga since Valentine's Day.

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Last month, Hollywood Life reported that the reason for their split is because the Keeping up With the Kardashians star is "fed up" with the "Rack City" rapper because he's irresponsible with money.

“It looks like Kylie HAS finished with Tyga, at least for now anyway,” a source revealed. “She changes her mind like she changes her underwear though and Tyga has a habit of always managing to sneak his way back into her bed somehow.”

This isn't the first time the couple has split in the past 18 months that they've been dating. Most recently, they broke up last April just before the Met Gala. They were apart for about two months before they reunited — so it seems like it's only a matter of time before the couple reconciles again.

Scroll through the gallery below to see photos of Kylie and Tyga during happier times!