Olivia Culpo cozies to NFL beau Christian McCaffrey on his 24th birthday

Besides being a world famous supermodel, she is also known for her talents in the kitchen. 

And Olivia Culpo’s skills were put to the test on Sunday when she took charge in decorating the birthday cake for her NFL boyfriend, Christian McCaffrey. 

The 28-year-old appeared all loved up in photos as she helped celebrate his 24th birthday from his Colorado home with friends and family. 

‘Happy birthday to my best friend in the whole world. Unicorns really do exist. I love you baby ❤️,’ she captioned the post.  

Olivia stunned in a white shirt that featured statement bell sleeves. 

She teamed the look with high waisted jeans that were held up with a tan colored belt. 

The model slicked her brunette tresses back into a high ponytail and sported a glowing makeup complexion. 

The Carolina Panthers NFL star sat on a ledge beside his lady love in a black T-shirt and complimentary pair of shorts. 

Olivia was seen on her Stories decorating the unicorn style cake that was rainbow inside with candy coming out of the middle. 

The Sports Illustrated Swim model ordered the extravagant dessert from Celebrations in The Kitchen for $110. 

Shoppers are given the opportunity to decorate the cake themselves with all the ingredients and instructions provided. 

The duo have been isolating in Colorado at Christian’s parents’ home. They are with his parents and her sister Sophia.  

Olivia and Christian began dating last summer after meeting through mutual friends.  

‘Things are going great between them. It has been an easy fit because they like a lot of the same things like working out and having dinners with friends,’ revealed a source to Hollywood Life at the time. 

In April Christian signed a four year $64 million deal with the NFL.