Heidi Klum's severed hand and Lisa Rinna's Kylie Jenner impersonation lead Hollywood's best Halloween looks

From a bloody, severed hand to iconic recreations and impersonations, Hollywood's finest showed up for Halloween this year.

Here are some of the best looks.

Heidi Klum once again cemented her status as the queen of Halloween with a gruesome transformation. The supermodel dressed as a giant severed version of her own left hand for her annual Halloween party in New York City.

HEIDI KLUM UNRECOGNIZABLE IN DRAMATIC COACHELLA DISGUISE AS 'TECHNO HEXEN'

The elaborate costume featured long red nails, her thumb ring, wedding band and even a tattoo of husband Tom Kaulitz’s name. Klum said the look took about six hours to put on, while the prosthetics and costume were developed over several months. Her face appeared through the center of the hand, with blood dripping from her mouth and fake tendons hanging from the wrist.

Zendaya paid tribute to Halle Berry by recreating the actress’ iconic 2000 "X-Men" premiere look. With help from stylist Law Roach, Zendaya wore the same butter-yellow, brown and white Lanvin string bikini top and matching low-rise, wide-leg pants Berry wore to the film’s New York premiere.

HEIDI KLUM LEADS CELEBS WITH OVER-THE-TOP COUPLES' HALLOWEEN COSTUMES THROUGH THE YEARS

She completed the fashion homage with pointed-toe heels, tinted sunglasses and Berry-inspired short hair.

Lisa Rinna transformed into Kylie Jenner for Halloween, recreating Jenner’s memorable orange look from the "Marty Supreme" premiere.

Rinna wore a skin-tight orange dress with hip cutouts, bright orange heels, a long dark wig, smoky eye makeup and a chunky silver cross necklace.

"King Lisa," Rinna captioned the photos, referencing Jenner’s former "King Kylie" era. Jenner appeared to approve of the impersonation, commenting, "Thought this was me." NBC New York reported.

Dylan Sprouse and his wife, model Barbara Palvin, embraced a "Nightmare Before Christmas" theme for their Halloween celebration. Palvin underwent a dramatic transformation into Oogie Boogie, complete with green makeup, a burlap-style hat, a zigzag costume and matching green boots.

Sprouse complemented his wife’s elaborate look with a black pinstriped suit and oversized bow tie. The couple hosted their first official Sprouse House Halloween party in Los Angeles.

Rita Ora paid tribute to the late Dolly Parton by dressing as the country music icon for a Halloween party in New York City. Ora channeled Parton’s signature blonde hair and glamorous country style with a blue button-down shirt, visible push-up bra, jeans, a studded red belt and red Gucci heels.

DOLLY PARTON'S PATH FROM NASHVILLE NEWCOMER TO BILLBOARD'S NO. 1 COUNTRY MUSIC ARTIST OF ALL TIME

Ora’s costume came as several celebrities honored Parton this Halloween following the singer’s death in August.

Ashley Graham transformed into Ariel from Disney’s "The Little Mermaid." The model lip-synced to "Part of Your World" in a video posted on Instagram, while showing off her mermaid-inspired costume and glamorous red-haired look.

Bethenny Frankel dressed up as Tinker Bell for Halloween, showing off a bright green mini dress and fairy-inspired look. The former "Real Housewives of New York City" star completed the costume with wings and matching pixie-dust flair while sharing videos of the transformation on social media.

"Faith, trust and a little pixie dust," Frankel captioned one of her Halloween posts. In another video, she referenced the Peter Pan character with the message, "Nobody is clipping my wings."