All the Must-See Moments from New York Fashion Week

Bella says "peace out" to NYFW heading to the last show of the season at Marc Jacobs.

Nicki snaps a selfie walking to the Marc Jacobs show.

Karlie flexes her supermodel muscles down the Marc Jacobs runway.

And she's joined by fellow supers, Gigi Hadid...

... and Bella Hadid.

And their proud mom was on-hand to watch both daugthers at the Marc Jacobs show.

The singer leaves the Marc Jacobs show in a revealing tassled halter top.

Olivia models her own collection at the launch of her brand, Olivia Palermo Collection.

Michael brings Hollywood glamor backstage at his Fall 2020 show, with Blake and Julia.

Bella leads the way during the Michael Kors finale.

The two actresses buddy up in the Michael Kors front row.

Bundles up in an oversize orange turtleneck on the Michael Kors runway.

The tennis superstar is interviewed by Vogue's editor-in-chief before her S By Serena Presentation.

Looks pretty in floral-print at the Michael Kors show.

Lauren Santo Domingo, Caitriona Balfe, Zazie Beetz and Jack Antonoff focus on the fashion coming down the Rodarte runway (and perhaps give some thought to when they get to open those Valentine's Day boxes of Lindt chocolates under their seats).

Bella looks ready for Valentine's Day in her romantic, rose-adorned look at Rodarte.

Beanie strikes a pose before the Rodarte show.

The models join their famous mom at another NYFW show, this time at Christian Cowan.

The tennis star sits next to Vogue's Anna Wintour at Vera Wang.

For the finale, Debbie surprises show-goers by getting on the catwalk and putting on an electric performance with The Coathangers, with songs from her Blondie days.

Kaia keeps up her NYFW streak at Coach.

The face of the brand is seated front and center at Coach's Fall 2020 show.

Camila keeps it chic in her black turtleneck, button-front skirt and black trench at Coach.

Zoey pops backstage to say hi to the man of the hour, Coach Creative Director, Stuart Vevers at the Fall 2020 collection.

The Real Housewives of New Jersey star made her NYFW debut on the Walter Collection runway. And when it was over? "I actually went straight to @burgerking after, I was starving.. God bless those models," Gorga wrote on Instagram.

The Little Women star makes a pretty big entrance at the Khaite show.

The superstar singer finds the one "Light On" at the dimly-lit Khaite show.

Bella models the fuzzy pink cape seen all over Instagram at the Oscar de la Renta show.

The Hiltons hit Fashion Week - and with a furry friend! Kathy carries a lamb-shaped clutch to the Oscar de la Renta show, while Nicky wears a butterfly-and-floral-print midi dress.

Instagram's Eva Chen hangs with the platforms' infuencers, Camila Coelho and Aimee Song, at the Oscar de la Renta show.

Another day, another catwalk for Kaia, seen here at the Proenza Schouler show.

Emily flies in from the Vanity Fair Oscar party in L.A. just in time to make the Proenza Schouler show.

The model and actress have a catch-up before the Proenza Schouler show.

The supermodel takes a spin down the Proenza Schouler runway in an oversize suit, as fellow model Karen Elson looks on.

For Veronica Beard's first runway show, the brand has some very A-list faces in the front row.

Fresh off the Vanity Fair Oscar Party red carpet, Candice makes a run down the Zimmermann runway.

Models Devon Windsor, Bambi Northwood-Blyth, Nina Agdal and Victoria Lee all skip the runway for the front row.

Tattoo artist Beth Fairchild, the Bachelorette's Tyler Cameron and Miss New York USA 2020 Andreia Gibau all came out to support Dana Donofree's lingerie line, AnaOno, at the brand's fearLESS fashion show. 32 Breast cancer warriors walked the catwalk and over $200,000 was raised to benefit METAvivor.

The tennis star swings by the Evian event celebrating the launch of its second collaboration with Virgil Abloh "Activate Movement" with a screening and panel discussion of the new film.

Packs on the stripes in a black and white suit at the Alice + Olivia show.

Delilah Belle Hamlin and Amelia Gray Hamlin walk the Dennis Basso show with their mom, Real Housewives of Beverly Hills's Lisa Rinna, who all wear matching purple floral-print gowns with high ponytails.

Kaia is back on the fashion week beat walking the R13 show... in a gigantic top hat with a leather and denim outfit.

Kendall takes in the action from the front row at the Longchamp show.

Sister selfie! Lisa Rinna's teenage daughters walk The Blonds runway and stop for a social media moment at the end taking photos with the new blush gold Motorola razr.

And you better believe Lisa recorded the whole epic moment.

Katie gives "weekend wardrobe" a fresh cool twist with her white crop top, wide-leg jeans and maroon boots, worn to the Ulla Johnson show on Saturday.

Alec and Hilaria Baldwin bring their favorite plus one (6-year-old daughter Carmen!) to the Badgley Mischka show, seated next to the brand's president Christine Currence.

The supermodel steals the show in a black ballgown with bodice cutouts at Brandon Maxwell.

Brandon Maxwell's Project Runway co-judge, Karlie Kloss, takes a seat next to rapper Saweetie at the show.

The designer takes an emotional final bow at the end of the show.

The actress gets a snap with designer Rebecca Minkoff at her Spring 2020 presentation.

Elite World Group launches its first fashion brand, e1972, with a star-studded fashion show and performance by Bebe Rexha.

Cody rocks on at Elite World Group's e1972 fashion show.

Ashley also takes in the new brand e1972's first fashion show from the front row.

Rihanna poses in front of her Bergdorf Goodman x Fenty 5th Avenue window takeover before partying inside the iconic department store to celebrate their partnership (and the collection's first drop!).

On hand to celebrate? British Vogue's Edward Enninful who gets a warm embrace from the superstar.

Rihanna is certainly... shining bright like a diamond (we had to!) at Bergdorf Goodman.

We only have one word for the couple's chic all-black Tom Ford looks at the show: glam-or-ous!

The actor redefines "silver fox" in his high-shine Tom Ford suit, paired with a sleek turtleneck and cool white sneakers, at the designer's fashion show.

We have a feeling the two are sending a selfie from the Tom Ford front row to Lil Nas X's "Old Town Road" collaborator (and Miley's dad) Billy Ray Cyrus.

Kylie shines in the celeb-filled crowd at the Tom Ford show in a sparkly silver mini dress by the designer and elegant updo.

Gigi models oversize earrings, a black bomber jacket and patchwork denim skirt on the Tom Ford runway.

While sister Bella wears a similar get-up in her large earrings, colorful skirt and slouchy boots.

The man of the hour poses with Kate, in an electric green bra top and skirt from his collection, after the Tom Ford show.

The cute couple cozy up in the front row at the Tom Ford show, in sleek black outfits.

Also having a date night - Jason and Lisa - who take in the Tom Ford show from the front row.

Anna and Renée have a moment at the Tom Ford show (and possibly a pep talk before Sunday night's Oscars!).

The actors have a Brat Pack reunion at the Tom Ford show.

The couple who wears cool jackets together, stay together. Matthew and Keri take in the cool audio-visual, immersive Rag & Bone show in matching navy coats.

Tyler gets suited up for the Rag & Bone show.