Naughty and Nice

There are many other queens of pop (Rolling Stone, perhaps unsurprisingly, has an actual index), but Ariana Grande might own the most hearts.

On Instagram, she's the most followed woman on the planet. She was Spotify's most-streamed female artist of 2018, and this year had numbers never seen in the platform's history. Billboard's female record for simultaneous hits in the top 40 on the Hot 100 chart recently fell to 11 of her earworms, just one reason she made Time's 2019 list of ultimate influencers.

Grande is definitely the queen of making it all look easy. Hence the shock when she turned out to be human, cancelling her Nov. 17 tour stop in Kentucky due to a painful sinus condition (despite remedy ideas from Barbra Streisand). But she bought lunch for diehards who gathered at the arena anyway, and two days later was in Atlanta blowing the roof off and surprise-dueting with old castmates from her TV days on Nickelodeon (Victorious, Sam & Cat and Winx Club).

Let's just say, with a generous wink, that the girl knows how to rebound.

She brings her Sweetener Tour to the MGM Grand Garden Arena Dec. 15, and fans can expect some holiday magic stirred into smashes like "7 Rings" and "thank u, next." That means the Santa outfits from the latter's hit video, and tracks from 2015 EP Christmas & Chill and 2013 predecessor Christmas Kisses. Based on recent performances, wrapped presents might fly from the stage into the audience.

Whatever the extras, count on Grande's voice (and dimple!) being transcendent. As for the staging, it is playful and popping with color. Dance numbers and solos show the polish she's worked to near flawlessness, while home movies reveal the sweet weirdo under the fame.

Arianators live for such glimpses, so this show makes for the best kind of early Christmas present. –Erin Ryan

MGM Grand, 8 p.m. Dec. 15, starting at $79.95 plus tax and fee. 800.745.3000 Ticketmaster

Whoa, Oh, Oh, Oh

All the single ladies, put your hands up! And then head to Madame Tussauds to check out the newest wax figure on display, Beyoncé. The superstar is dressed in her hot pink hoodie, denim cut-offs and fringe boots. It took a total of 20 artists and more than 500 hours spread across four months to bring the beauty to wax life. –Kiko Miyasato

The Grand Canal Shoppes at The Venetian, opens at 10 a.m. daily. 702.862.7800

Treat Yourself

Kick off the wintry season right by treating your mind and body to some relief and rejuvenation. The Golden Nugget Spa and Salon is offering specially priced treatments throughout the winter season. Book packages like a 50-minute massage and 50-minute deep-cleansing facial, or the seasonally scented mani-pedi that also includes a paraffin deep-moisturizing treatment. Call to find out about more specials. –KM

Golden Nugget, opens at 6 a.m. daily. 702.386.8186

Brightly Shining

Looking for that perfect holiday backdrop to memorialize your Vegas girls' trip? Snap away in front of the stunning 55-foot-tall Christmas tree, adorned in more than 5,000 sparkling Swarovski crystal ornaments, at The Shops at Crystals. Throughout the upscale retail center you'll find additional holiday décor, like the Bvlgari-sponsored flower carpet with more than 650 poinsettias on display. –KM

The Shops at Crystals, free to view. 702.590.9299