In pictures: Inside Jena Sims' lavish birthday party ft. Brooks Koepka

Jena Sims turned 36 on Monday, December 30, and posted glimpses of her birthday party on her social media handle. Sims is active on Instagram and often posts pictures of occasions she attends with her husband, Brooks Koepka.

On Tuesday, December 31st, Sims shared 19 photos on Instagram, where the birthday girl was wearing a yellow and grey patterned dress. The snaps also featured pictures of Brooks Koepka, with the couple seen dancing together in some of the images.

The party was held at the 1000 North restaurant and the last photo in the carousel showed Brooks Koepka sleeping on a sofa. The post was captioned:

“Older the berry, sweeter the juice.”

Before this, on the eve of Christmas, Jena Sims also shared photos with her family on Instagram. In the 8 photos uploaded on her Instagram on Wednesday, December 25, the Koepka family could be seen enjoying themselves in a private boat

Brooks Koepka wore a black tee paired with white shorts while Sims wore a red top with relaxed denims. Their son Crew wore a black shirt paired with white shorts.

“Merry Christmas to all, and to all a goodnight.”

Jena Sims boasts around 308k followers on Instagram and is also a Sports Illustrated Swimsuit model. Last week, she collaborated with S.I. to showcase different outfits for various occasions.

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Jena Sims collaborated with S.I for '12DaysOfSwimsuit'

In a post shared on Tuesday, December 24, Jena Sims collaborated with SI Swimsuit to show a series of holiday fashion options. The series of attires had five categories, with the first being a red top paired with blue denim. Sims' outfit was captioned as ‘Ornament Swap with the girls' and was paired with a pink bag and white shoes.

The next outfit was captioned ‘White Elephant party,’ where Koepka's wife donned a grey dress, black blazer, black socks, and white shoes. The attire was paired with a black clutch. The next outfit, ‘On the plane,' featured Sims wearing a beige top with a beige full skirt paired with a sling bag and white shoes.

The fourth and fifth outfit categories were called ‘Running into your ex’ and ‘Last minute Christmas shopping'. In the fourth one, Sims wore a black dress with stilettos and a black bag. In the last category, she was wearing a pink and white pullover with white boots and a red bag.

"When it comes to holiday decorating @jenamsims lives by the motto of ‘the more the merrier’ and lucky for us, we got an exclusive look at her holiday house tour!🎄🎁 What’s your holiday decorating style? ✨ #12DaysOfSwimsuit"

Jena Sims is also an investor in the make-up brand DIBS Beauty and the skincare brand Personal Day.