The Uggs Celebs Can't Stop Wearing -- Shop the Trendy Boots

There's a new pair of UGGs celebrities are loving right now. Stylish stars such as Emily Ratajkowski, Kendall Jenner, Joan Smalls and Irina Shayk have all been spotted rocking the UGG Classic Ultra Mini -- a shorter, mini version of the classic comfy slip-on bootie that became a footwear staple in the early 2000s.

The mini UGGs are a cooler take on the iconic UGG silhouette -- which is undoubtedly cozy and soft on the feet. Celebs love wearing the boot while out and about on their off-duty days. The versatile design goes with a variety of looks such as leggings, shorts and dresses.

It's the perfect shoe to easily slip on and off for winter, too. The boot is pre-treated to repel lightweight water and has a durable sole to walk in.

Emily Ratajkowski in Uggs — Jose Perez/Bauer-Griffin/GC Images

Joan Smalls in Uggs — Jared Siskin/WireImage

Irina Shayk in Uggs — Jared Siskin/GC Images

The mini also comes in the taller, ankle version called the Classic Mini II.

Of course, UGG's Classic Ultra Mini and the Classic Mini II boots aren't the only styles A-list celebs are loving. Selena Gomez was spotted earlier this month wearing the Australian brand's Classic Bailey Button II boots while on location for her film, Only Murderers in the Building.

The star -- who just launched the second season of her cooking show, Selena + Chef -- has been wearing these cozy boots with multiple winter outfits, including one featuring a cozy teddy coat and one with a puffy tote bag from her Rare Beauty line.

Selena Gomez wearing Ugg Baily Button II Boot — Gotham/Getty Images

Another UGG shoe that's a hit among celebs is the coziest of them all. Stars such as Vanessa Hudgens, Justin Bieber and Gigi Hadid have been seen with the Fluff Yeah Shearling Sandal -- the perfect pair to wear with loungewear at home or while running errands in comfy leggings. The puffy, soft slingback is available in a range of colors from gray to neon yellow.