The Best of POPSUGARTV This Week

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Trying to keep up with the latest interviews, recipes, and DIYs on POPSUGARTV? We've got you covered. This week, we got a little one-on-one time with Jonathan Groff at the San Francisco premiere of Looking and figured out just how the Cheesecake Factory makes their signature dessert so delicious. We also unraveled more of the mystery surrounding Siri's capabilities in the new iOS, and found the perfect DIY to help you battle the polar vortex. It's all here, so check it out below!

Glee's Harry Shum Jr. and Kevin McHale Want to Hang Out With You

Harry Shum Jr. and Kevin McHale admit it feels "extremely weird" to be on the verge of celebrating the 100th episode of Glee. The costars took a break from rehearsals for the milestone installment of the show to stop by our LA studio, where we talked about what songs they hope might be included on the episode. They also filled us in on their new charitable, offscreen collaboration. Watch to find out about this cause close to Kevin's and Harry's hearts, and how you can win the chance to spend a memorable day in LA with the costars.

On Lindsay: Raoul dress, Schutz heels

Steal the Style of HBO's Girls

With the third season of HBO's Girls in full swing, we'll show you how to capture the look of your favorite characters — for your home!

How Siri Can Streamline Your Life

Golden Globe winner Her is a futuristic love story starring Joaquin Phoenix as a lonely introvert and Scarlett Johansson as the voice of a highly intelligent operating system. While today's tech isn't quite as advanced as the one in the film (out in theaters now), we'll show you how to take full advantage of the voice-operated digital assistant in your own pocket — Siri. She's more capable than you think! In the video, find out how Siri can help with managing email, staying hands-free in the car, and . . . pub trivia.

Only Three Ingredients to This DIY, Collagen-Boosting Eye Cream

Eye cream is necessary — end of story. Don't try to fight it! But plenty of those on the market include extra "filler" ingredients that are totally unnecessary. For a natural moisturizer that targets that delicate under-eye area and boosts collagen production, you'll only need a mason jar and three ingredients.

Our Take on The Cheesecake Factory's Original Cheesecake

The Cheesecake Factory may have a whopping 35-plus flavors of cheesecake on its menu, ranging from key lime to tiramisu, but it's the original New York-style cheesecake that'll forever make our hearts flutter. Rich, dense, and tangy, it's so good that we developed our own recipe inspired by this decadent treat. Watch the video to see how it's made as well as a handful of helpful tips, then try it for yourself.

The Metabolism-Boosting Smoothie Jessica Simpson Loves!

New Year's resolutions are in full swing, and this smoothie is right at home for anyone embarking on a healthy routine. The recipe comes to us by way of Harley Pasternak, trainer to high-profile celebs like Ashley Tisdale, Jessica Simpson, and Katy Perry. A cinch to make, it only requires five ingredients, is full of everything you need to start your day, and best of all, contains an ingredient known for helping with weight loss.

Will Jonathan Groff and BFF Lea Michele Reunite on Screen?

We caught up with our new crush Jonathan Groff at the premiere of his new HBO series, Looking. The show follows three gay men on the search for love in San Francisco and is already being compared to hits like Sex and the City and Girls. After uniting with his good friend Lea Michele on Glee last season, we wanted to know if Jonathan had plans to convince her to join him in a guest star role in Looking. Wouldn't that be fun?

How to Style Winter Boots!

It's cold, it's snowing, and all you want to do is bundle up in your sweats and galoshes and call it a day! But believe it or not, you can actually make your Winter boots look cool. We headed to Madison to style three Winter-ready outfits centered on our favorite warm boots.

On Allison: Rails top, Veda jacket

Firmer, Clearer Skin in 10 Minutes? Yes, This Treatment Does It All

There's a 10-minute treatment sweeping Hollywood — and it gives your favorite celebrities their flawless red carpet glow! We visited premier Los Angeles spa Skin Laundry to learn more about the newest laser and light facial that firms skin, cleans pores, and doesn't require any downtime.

On Kirbie: BB Dakota dress

Get the Room: Downton Abbey

With the new season of Downton Abbey in full swing, we'll show you how to snag antique-inspired style for your modern home. See how it all comes together in this episode of Get the Room!

Every Movie Theater Treat Packed Into One Majestic Dessert

You've queued up a great film on Netflix, but now it gets tricky: what snack will satisfy best? Why settle for a bag of popcorn or a handful of M&M's when you can go the extra mile and combine the two, and pretty much the entire movie theater concession stand, into one ridiculous cake? With the help of our friends at Foodbeast, we schemed up a brilliant treat that does just that. Watch the video to see how it's made.

DIY: Furry Leopard-Print Earmuffs!

In need of a stylish way to bundle up this Winter? Try making these furry earmuffs at home!

On Allison: Rails top