Julianne Hough Said Leonardo DiCaprio Was 'Not Good In Bed,' Her Niece Claims – Report

Julianne Hough’s teen niece Star has claimed that her aunt once had a fling with Leonardo DiCaprio, a report says.

The "Dancing with the Stars" alum's niece claimed in a now-deleted video on TikTok that her aunt slept with the "Wolf of Wall Street" actor but wasn't impressed by his performance in bed. Page Six reported.

"My aunt has slept with Leonardo DiCaprio," Star was quoted as saying by Page Six in the TikTok posted earlier this month. "Apparently, he’s not good in bed, though."

The teen called out DiCaprio in response to a video challenge that called for relatives of famous celebrities to speak up, as per Page Six.

In the clip, Star reportedly also mentioned other celebrities she met through her famous aunt and uncle Derek Hough, such as Nina Dobrev, Nikki Reed and Ian Somerhalder. Hough's niece further said in the TikTok that her aunt "knows Ben Barnes."

Star then insisted that she was "not lying," adding, "You can look it up."

While Hough and DiCaprio never disclosed any kind of romantic encounter publicly, an article published in Star Magazine in 2013 claimed that the pair were spotted getting cozy at Coachella.

Star is the daughter of the TV personality's older sister, Sharee Hough Selman, Page Six confirmed. Hough and her niece have posted photos and videos with each other on Instagram over the years.

In January 2018, Star shared a snap of her dancing with Mark Ballas, Julianne and Derek’s longtime pal and fellow "Dancing With the Stars" pro.

"Ya I challenged Mark Ballas to a dance off. I'm going to pretend I won," she wrote.

"Oh you did win!!!" Hough commented.

In the same month, Star also shared a snap of her dancing with Hough's now-estranged husband Brooks Laich. "The best uncle! @brookslaich @juliannehough," she wrote in the caption.

The "Safe Haven" star also acknowledged Star as her niece in a 2016 post on Facebook, sharing a video of the young girl dancing during her ballet lesson.

"Proud of my sweet little niece Star… Who serves her name well! #proudaunt #solo," she wrote in the caption.

Last August, the "Curve" actress posted a sweet tribute for Star on Instagram for the latter's birthday. She shared a series of photos of them together and a solo picture of Star, calling the teenager one of her favorite people.

"Happy Birthday to another one of my favorite people on this planet...my gorgeous niece @starwisest! No wonder you were named Star- growing in to such a beautiful woman inside and out... You’ll always be my little star fishy fish! I‘m so lucky to be your Aunt, and I love you and miss you like crazy! #family #auntiejules," Hough wrote.