Kylie Jenner and Tyga Kiss and Cuddle During PDA-Filled Fourth of July Weekend -- See the Pics

Kylie Jenner and Tyga are definitely back on.

Kylie Jenner and Tyga are back on and appear to be stronger than ever.

After the on-again, off-again couple was spotted holding hands during a movie date in Sherman Oaks, California, on Friday, the two continued their PDA over the holiday weekend. Kylie, 18, wasn't shy about showing her affection for her 26-year-old rapper beau with her millions of social media followers.

On Monday, she Instagrammed a shot of Tyga giving her a big kiss on the cheek, as she leaned in for a hug. The pic marks the time she's posted a snap of herself with the "Rack City" rapper on Instagram since they broke up in May.

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Kylie also shared an intimate Snapchat of her snuggling into Tyga's neck.

"Yep, they sure are back together," a source close to the couple previously told ET about their recent reconciliation. "Never say never with these two."

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Kylie herself confirmed the two were back on late last month, when she Snapchatted black-and-white photobooth shots of her and Tyga kissing from her sister Khloe Kardashian's 32nd birthday party at Dave & Buster's in Los Angeles.

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