It’s the most wonderful time of the year, and that means ugly sweater season is here! — For Gwen Stefani, it’s the season of cat-themed holiday overalls. See photos of your favorite stars in festive attire!

Once a year, the time rolls around when it’s not only acceptable to wear an ugly outfit, it’s encouraged! Ugly sweater season is here, and stars like Bella Hadid LeBron James and even Beyonce have got the look down pat. Their festive fashion choices are next-level, and we are loving their horrible holiday getups! From obnoxious colors, to overstated embellishment, we’re looking at all our fave ugly Christmas sweaters from this year, and years past!

Jennifer Garner was seen exiting an office building in LA on Dec. 17, while wearing a Christmas-themed sweater vest. (MEGA)

Jennifer Garner joyfully rocked a Christmas-themed sweater vest as she spread holiday cheer in Brentwood on Thursday, Dec. 17. The mom of three was actually leaving an office building, so whoever she was meeting with likely left their get together with a huge smile on their face because, well… just look at her sweater vest! It’s so festive, and we love it.

Gwen Stefani
Gwen Stefani wears cat-themed Christmas overalls while out in Santa Monica, CA on December 9, 2020. (Photo credit: MEGA)

Newly engaged Gwen Stefani is at the top of our leader board for the most festive head-to-toe outfit we’ve laid eyes on! The former No Doubt frontrunner was spotted in wearing cat-themed holiday overalls while heading into a studio in Santa Monica on December 9. Gwen, who paired the unique look with gold metallic boots, was all smiles as she waved to nearby paparazzi.

Bella Hadid stuns in a Christmas sweater. Image: BACKGRID

You would never associate the word “ugly” with supermodel Bella but that became the case in the form of a sweater which she was seen rocking while heading to a holiday party with her older sister Gigi Hadid in December 2019. Bella did her best to keep a low profile in her multi-colored top and oversized black pants and shoes that were nothing short of understated. Gigi, on the other hand, sported a green jacket over a red and white t-shirt, faded jeans and red shoes. Trust the Hadid sisters to make colorful sweaters look chic!

Only Beyonce could look this good in an ugly Christmas sweater. Image: SplashNews

The one and only Beyonce also made the trend look fashionable when she dressed up as a literal Christmas tree! She was spotted leaving her Ultimate Office Christmas Party dressed to the nines in holiday-inspired getup. She resembled a tree with a tartan shawl wrapped around her body which was adorned with ornaments and lights! Meanwhile, Modern Family star Ariel Winter looked pretty in pink when she rocked a Santa Baby sweater for a shopping trip at Bloomingdales. Ariel was spotted at the mall after her Hot Yoga class, and purchased a new juicer along with other gifts!

Ariel Winter goes Christmas shopping in a pink sweater. Image: BACKGRID

Gwen Stefani got into the holiday spirit when she was seen in a blue and white version holiday sweater while doing some major food shopping with her man Blake Shelton in December 2017. The couple were spotted in great spirits while leaving a Los Angeles supermarket with a cart filled with goodies in preparation for the holidays. So the question is: who wore the ugliest sweater of all? Click through the gallery below and decide for yourself!