Jonah Hill looks more fit than ever walking in NYC: Pic

Looking good Jonah Hill!

The 33-year-old actor was snapped out and about in New York City on Sunday, going casual in a blue T-shirt, burgundy pants and black Adidas sneakers. Hill looked noticeably trim, continuing his incredible weight loss.

See what Jonah Hill looks like now in the gallery below:

39 PHOTOS
Celeb Spotter 027: Sofia Vergara, Bella Hadid and Rihanna
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Celeb Spotter 027: Sofia Vergara, Bella Hadid and Rihanna
Jonah Hill was spotted out in NYC looking unrecognizable and extremely fit. (Photo by TheStewartofNY/GC Images)

Jennifer Lopez and Alex Rodriguez stepped out for a date night in Miami after their joint birthday party.

(Photo by Gustavo Caballero/GC Images)

Jennifer Garner showed off her fit physique in some chic workout gear. (Photo by BG004/Bauer-Griffin/GC Images)
Sofia Vergara rocked a sheer, asymmetrical dress while out in NYC. (Photo by Gotham/GC Images)
Liam Hemsworth was spotted on set of his upcoming movie, "Isn't It Romantic?" in NYC. (Photo by Raymond Hall/GC Images)

Rihanna stepped out for a night on the town in London in a sexy, silver slip dress.

(Photo credit should read Eagle Lee / Barcroft Images / Barcroft Media via Getty Images)

Bella Hadid went grocery shopping in workout clothes in the East Village.

(Photo by Raymond Hall/GC Images)

Gigi Hadid rocked a summery style while out in Chelsea. (Photo by Gotham/GC Images)
Alicia Vikander and Michael Fassbender rocked glamorous travel styles at LAX. (Photo by starzfly/Bauer-Griffin/GC Images)
Hailey Baldwin left Craig's in West Hollywood in a super hot red latex dress. (Photo by Hollywood To You/Star Max/GC Images)

Gwen Stefani was spotted out and about getting a manicure with a limited edition Fendi x Veuve Clicquot Charm attached to her key ring. 

(Courtesy of Veuve Clicquot)

Busy Philipps helped Michaels celebrate fall crafting, baking and DYI. (Photo by Dave Kotinsky/Getty Images for Michaels)
Nick Jonas went for an all-black look while arriving at LAX. (Photo by starzfly/Bauer-Griffin/GC Images)

Jessica Alba rocked a mesh jumpsuit and matching shoes on "The Tonight Show" this week.

(Photo by: Andrew Lipovsky/NBC/NBCU Photo Bank via Getty Images)

Gigi Hadid was all about the blue while running errands in NYC. (Photo by Gotham/GC Images)
Justin Timberlake kept it casual while out in NYC. (Photo by Alo Ceballos/GC Images)
Why so serious? Blac Chyna took a phone call at LAX. (Photo by starzfly/Bauer-Griffin/GC Images)
'Bachelorette' winner Shawn Booth got a big kiss and even bigger smile from Kaitlyn Bristowe as he finished IRONMAN Lake Placid.
Robert Pattinson was spotted leaving The Bowery Hotel in the East Village. (Photo by Gotham/GC Images)
Cara Delevingne looked punk chic during her appearance at KISS FM UK to promote "Valerian." (Photo by Neil Mockford/GC Images)
Jennifer Aniston made a rare public appearance to support friend Jason Batemen. (Photo by Pressphotobank/Bauer-Griffin/GC Images)
Sarah Jessica Parker continued to rock her new hairdo on set of her latest film. (Photo by Patricia Schlein/Star Max/GC Images)
Kendall Jenner was spotted leaving the gym with one of her infamous tiny purses in NYC. (Photo by Team GT/GC Images)
Kelsey Grammer was all smiles as he walked into the "Today" show this week. (Photo by Ray Tamarra/GC Images)
Colton Haynes flashed a peace sign to fans at Comic-Con in San Diego. (Photo by gotpap/Bauer-Griffin/GC Images)
Jessie J rocked a casual look in Tokyo. (Photo by Jun Sato/GC Images)
Ashley Graham blew kisses to her fans waiting outside of BUILD NYC on Wednesday. (Photo by Team GT/GC Images)

G-Eazy sipping Stillhouse whiskey backstage on Sunday, July 23 at Gerald's Speakeazy Fueled by Stillhouse in New Orleans

(Photo Credit: Will Nichols)

Amy Schumer was spotted on set of an upcoming film in NYC. (Photo by Ray Tamarra/GC Images)

Brad Beckerman & partner G-Eazy ordering cocktails on Sunday, July 23 at Gerald's Speakeazy Fueled by Stillhouse

(Photo Credit: Jordan Hefler)

Model Jordan Dunn was spotted rocking it during a photo shoot in NoHo. (Photo by Raymond Hall/GC Images)
Matt Bomer looked dapper as ever while out in LA. (Photo by Hollywood To You/Star Max/GC Images)
Willow Smith didn't feel like seeing the paparazzi at LAX. (Photo by SMXRF/Star Max/GC Images)
Former "Dancing With the Stars" contestant Nyle DiMarco showed off his guns while walking in LA. (Photo by SMXRF/Star Max/GC Images)
Bella Hadid channeled the '90s while out with a friend in NYC. (Photo by Gotham/GC Images)
Bag lady! Reese Witherspoon stepped out for some errands in LA this week. (Photo by BG004/Bauer-Griffin/GC Images)
Kourtney Kardashian dined with her friend Larsa in LA after being spotted at the site of Justin Bieber's car crash. (Photo by Hollywood To You/Star Max/GC Images)
Sienna Miller stepped out to go to a play in London. (Photo by Ricky Vigil/GC Images)
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WATCH: Jonah Hill Displays Shocking Weight Gain on the Set of 'War Dogs'

Hill has been working hard at his fitness -- constantly spotted out at the gym -- after his shocking weight gain for his 2016 film, War Dogs. During an interview with Jimmy Fallon on The Tonight Show last August, he revealed ​that he asked his 21 Jump Street co-star, Channing Tatum, about​ how to slim down.

"I called Channing Tatum, and I was like, 'Hey, if I eat less, and go to a trainer, will I get in good shape?' And he's like, 'Yeah, you dumb motherf**ker, of course you will,'" he joked.

PICS: Shocking Celebrity Weight Transformations

See more photos of Jonah Hill:

12 PHOTOS
Jonah Hill through the years
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Jonah Hill through the years
LOS ANGELES, CA - MAY 16: Jonah Hill is seen on May 16, 2017 in Los Angeles, California. (Photo by BG005/Bauer-Griffin/GC Images)
Archeological findings are pictured inside an underground tunnel in east Mosul on March 6, 2017. Two winged bulls dating from the Assyrians empire were found in a labyrinth of narrow underground tunnels dug by the Islamic State group in east Mosul. The impressive maze of tunnels dug by the jihadists to carry out archaeological excavations is located in the heart of the hill that houses the tomb of the Prophet Jonah (Nabi Younes). / AFP PHOTO / ARIS MESSINIS (Photo credit should read ARIS MESSINIS/AFP/Getty Images)
LOS ANGELES, CA - JANUARY 29: Actor Jonah Hill speaks onstage during the 23rd Annual Screen Actors Guild Awards at The Shrine Expo Hall on January 29, 2017 in Los Angeles, California. (Photo by Kevork Djansezian/WireImage)
BEVERLY HILLS, CA - JANUARY 08: Actor Jonah Hill attends the 74th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 8, 2017 in Beverly Hills, California. (Photo by Steve Granitz/WireImage)
LOS ANGELES, CA - NOVEMBER 07: Jonah Hill is seen on November 07, 2016 in Los Angeles, California. (Photo by HIGHFIVE/Bauer-Griffin/GC Images)
LOS ANGELES, CA - DECEMBER 14: Actor Jonah Hill is seen on December 14, 2016 in Los Angeles, California. (Photo by SMXRF/Star Max/GC Images)
NEW YORK, NY - OCTOBER 08: Jonah Hill speaks at The New Yorker Festival 2016 - Jonah Hill talks with David Remnick at Acura at SIR Stage37 on October 8, 2016 in New York City. (Photo by Thos Robinson/Getty Images for The New Yorker)
BEVERLY HILLS, CA - NOVEMBER 06: Jonah Hill speaks onstage during the 20th Annual Hollywood Film Awards held at The Beverly Hilton Hotel on November 6, 2016 in Beverly Hills, California. (Photo by Michael Tran/FilmMagic)
LOS ANGELES, CA - NOVEMBER 11: Jonah Hill is seen on November 11, 2016 in Los Angeles, California. (Photo by BG012/Bauer-Griffin/GC Images)
Best actor in a supporting role nominee Jonah Hill arrives at the 86th Academy Awards nominees luncheon in Beverly Hills, California February 10, 2014. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT HEADSHOT)
Actor Jonah Hill arrives at the 19th annual Critics' Choice Movie Awards in Santa Monica, California January 16, 2014. REUTERS/Kevork Djansezian (UNITED STATES - Tags: ENTERTAINMENT) (CRITICSCHOICE-ARRIVALS)
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