This tot loves the kiddie pool!

Rob Kardashian posted an adorable photo of daughter Dream on his Instagram in her very first bikini, and fans couldn't help but gush over how gorgeous the little girl is — and how much she looks like her daddy.

"She is really really cute! she literally looks like a doll," one follower commented, while another one said, "Her eyelashes are amazing! She's so beautiful."

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The new pic comes just days after the 30-year-old reality star celebrated the seven-month-old's latest milestone: sitting up.

MORE: Baby Dream Looks Exactly Like Rob Kardashian's Late Father In Latest Instagram Snap

Wearing a cute little baseball cap, Rob clearly couldn't have been any prouder. "I AM SO BLESSED TO HAVE HER," the hands-on dad previously wrote on social media.

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The sock designer is rumored to have gotten back together with his former fiancée, and Dream's mother, Blac Chyna.

After spending Father's Day with their daughter at Disneyland, Chyna reportedly gave Rob a handful of expensive gifts on the holiday.

MORE: Rob Kardashian Was Left out of Blac Chyna's Trip to Legoland With Dream and King

It was previously reported that Chyna was hoping to reconcile with her ex Tyga, the father of her four-year-old son, King Cairo.

“[Tyga's] ready to help Chyna raise Dream if that’s what it would take to be with her again. He’s all in,” an insider told Hollywood Life. “He knows Chyna could use the help. She’s working overtime and busting her a– to make ends meet."

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Despite his on-again, off-again relationship with Chyna, Rob is loving life as a father.

"Now I understand why my mom had 6 kids!! Babies are the greatest gift of Life!!" he wrote on Instagram. "I made this Beautiful little mama! LOVE YOU baby Dream almost 7 months till your birthday turn up lol I know I'm corny but I don't care cuz this my only baby."

For more adorable photos of Dream and her parents, check out the gallery below!