Alert – Kayla Itsines tells Hailey Bieber ‘lower your damn voice’ after Hollywood star reveals truth behind Christmas myth

Kayla Istines has called out Hailey Bieber for an Instagram post revealing the truth about Santa Claus.

The n influencer, 32, took to social media to scold the Hollywood star for mentioning the jolly gift-giver’s mythical status within earshot of children.

The video in question is a clip from Hailey’s YouTube show Who’s In My Bathroom, where the American model mentions the the day she found out Santa is not real. 

Kayla pointed out Hailey’s Instagram reel and warned ‘do not open that video around your kids. I opened it and I was like “dude, lower your voice.” 

‘I love you but no, don’t upload that. Upload with a trigger warning. Don’t open that around your kids,’ the fitness influencer added.

Kayla Istines (pictured) has called out Hailey Bieber for an Instagram post revealing the truth about Santa Claus. The n influencer, 32, took to social media to scold the Hollywood star for mentioning the jolly gift-giver’s mythical status when there are kids around

The video in question is a clip from the YouTube show Who’s In My Bathroom, hosted by Hailey (pictured), where the Hollywood star mentions the the day she found out Santa is not real

It comes as Kayla just days ago had another awkward encounter involving Father Christmas.

Posting to Instagram Stories on Tuesday, the fitness guru shared a photo of her 11-month-old Jax crying his eyes out as he sat on Santa Claus’ lap. 

‘Ooooommmggg [laughing emojis]… the most iconic Santa photo ever incoming,’ Kayla wrote before sharing the image. 

In a video with Hailey’s Instagram profile behind her, Kayla pointed to Hailey’s reel and said ‘do not open that video around your kids. I opened it and I was like “dude, lower your voice”‘ 

Jae also shared the same photo to his Instagram Stories, adding the caption: ‘Jax’s first Santa photo [laughing/crying emoji]. 

Kayla and Jae are parents to Jax, while Kayla shares her eldest child, three-year-old daughter Arna, with ex-fiancé Tobi Pearce.

Arna played the role of flower girl in the couple’s chic wedding ceremony, which took place in the backyard of their Adelaide mansion. 

On Monday, Kayla posted footage of the ceremony to Instagram, showing herself beaming a she walked down the aisle.

‘Ooooommmggg [laughing emojis]… the most iconic Santa photo ever incoming,’ Kayla wrote before sharing the image

Kayla Itsines, 32, shared a photo of her 11-month-old son Jax crying hysterically while posing for his Santa Claus photo on Tuesday 

Jae could barely hold in his tears of joy as he watched his bride.

The influencer was walked to the altar by her ecstatic father Jim as Jae stood in front of their friends and family holding the hand of his step-daughter Arna, three. 

A female cover of Can’t Help Falling in Love by Elvis Presley played during Kayla’s entrance and loved ones could be heard crying in the background.

Once she made it to the altar, Kayla and Jae took one another’s hands as they shared a sweet moment with their eldest child before the nuptials began. 

Kayla looked stunning in a sleek and slinky white wedding gown with a short train and sheer hood, while Jae went for an off white tuxedo and made the modern choice of wearing crisp white sneakers for his wedding shoes. 

For the reception, Kayla changed into a white beaded crop top and thigh-split maxi, while Jae slipped into a white shirt and cream linen shorts.

On Monday, Kayla posted footage of the ceremony to Instagram, showing herself beaming a she walked down the aisle. Jae could barely hold in his tears of joy as he watched his bride 

READ MORE: Kayla Itsines’ ex and former business partner Tobi Pearce engaged