Anna Nicole Smith's daughter Dannielynn looks 'so grown up' at the Kentucky Derby

Anna Nicole Smith's daughter, Dannielynn, and her father Larry Birkhead. (Image via Getty Images)
Anna Nicole Smith's daughter, Dannielynn, and her father Larry Birkhead. (Image via Getty Images)

Fans think Anna Nicole Smith's daughter Dannielynn is growing up to look "just like her mamma."

On Saturday, the 15-year-old and her father Larry Birkhead shared a photo to their joint Instagram account from the 148th Kentucky Derby in Churchill Downs, Ky. — along with an old photo of Smith.

"Betting on a great time with Dannielynn today at this year’s Kentucky Derby, then off to the Janet Jackson concert!" Birkhead captioned the photo of him and his daughter. "Saw this pic of Anna and thought Dannielynn looked like her twin!"

Fans couldn't help but agree that the blonde teen is quickly becoming her late mother's lookalike.

"Oh my goodness, she is all grown up!" one Instagram user commented. "She looks just like her mamma. They share such a strong resemblance, it's crazy. Are you sure she's half yours or did Miss Anna Nicole clone herself? I can't believe how quickly she sprouted!"

"Wow she is a spitting image of her mother," someone else wrote.

"Look at her! Growing up too fast! Gorgeous," another added.

"Wow, look at Dannielynn, all grown up. Very beautiful," commented another.

"I can't believe how quickly Dannielynn blossomed," a follower agreed. "Always knew she would be beautiful just like her mamma!"

"She grew up so quickly and is as beautiful as her mother," another fan penned.

Ahead of the event, Birkhead and his daughter attended the 33rd annual Barnstable Brown Kenutcky Derby Eve Gala.

To celebrate the event, Dannielynn wore an outfit originally worn by Janet Jackson to the same gala in 2003. The 49-year-old photographer revealed that the look was purchased during a charity auction.

Birkhhead and his daughter were able to meet Jackson during the gala and even snapped a photo with the star.

"What a night! Dannielynn got to meet Janet Jackson at the Barnstable-Brown Gala, while wearing Janet’s outfit that she wore to the same party in 2003," Birkhead captioned a photo with Jackson on Instagram. "Janet was so gracious and complimentary of Dannielynn in her outfit. She made Dannielynn so happy and even graciously posed for a photo with us."

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