Photo: Halloween 2014: Rihanna, Beyoncé, Jay Z, Nicki Minaj, Iggy Azalea, Chris Brown, Kendrick Lamar, & Jhené Aiko

Some of your favorite stars got in the Halloween spirit and dressed up while partying across the country. The costumes ranged from the scary (Tyga) to silly (Iggy Azalea) to sexy (Nicki Minaj), and everything in between.

After dressing up as Janet Jackson the day before, Beyoncé transformed into Mexican painter Frida Kahlo, while Jay Z went as famed artist Jean-Michel Basquiat.

Rihanna and her gang of girls traded last year’s zombie chola costumes for something mean and green. She was Raphael while roaming the streets of New York with the rest of her Teenage Mutant Ninja Turtles.

Following her beef with Snoop Dogg, Iggy Azalea showed that she can laugh at herself, dressing as one of the characters from White Chicks while partying with J.Lo and Demi Lovato. “Bye haterzzzzz,” said Iggy.

Nicki Minaj got naughty, wearing a red bra and panties while biting into an apple. “And here I am going as the BAD TEACHER taking a bite out of the apple that the teacher’s pet gave me #ThotShitOnFleek,” she said.

Justin Bieber did the Shmoney Dance as a Power Ranger and Jhené Aiko had multiple costumes including Rainbow Brite and Pikachu.

There were plenty of couples costumes as well. Chris Brown and Karrueche went as Danny and Sandy from Grease, Bow Wow and his fiancée Erica Mena were zombies, and Ludacris and Eudoxie were supervillains Bane and Catwoman.

Kim Kardashian showed her love for fashion by dressing as Vogue editor-in-chief Anna Wintour, while her daughter North West was contributing editor André Leon Talley. Earlier in the day, North ran through the house in a skunk costume.

Fabolous and his family were creepy and kooky as the Addams Family, Kendrick Lamar channeled Jesus in the Bermuda Triangle, and Jermaine Dupri reigned over Vegas as the Pope.

From Mariah Carey as Mrs. Claus to Rita Ora as Barbie, check out a gallery of 40 celebrity costumes below.

Blue Ivy and Beyoncé

Jay Z

Karrueche and Chris Brown

Chris Brown

Nicki Minaj

Rihanna

Rihanna and Ashanti

Ashanti

Justin Bieber

Eudoxie and Ludacris

Erica Mena and Bow Wow

Kim Kardashian and North West

North West

Iggy Azalea

Iggy Azalea and J.Lo

Big Sean

Rita Ora

Jennifer Lopez

Tamar Braxton

Jhené Aiko

Jhené Aiko

Tyga

Miguel

The Game

Teyana Taylor

Ed Sheeran

T.I.

Fabolous

Ne-Yo

Jermaine Dupri

Diddy

B.o.B

Ab-Soul

Aubrey O’Day

Jaden Smith

Elle Varner

Kendrick Lamar

Mariah Carey

Blac Chyna and Amber Rose