![Darren Criss & Fiancee Mia Swier Are ABBA on Halloween!: Photo 4174092 | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton Pictures | Just Jared Darren Criss & Fiancee Mia Swier Are ABBA on Halloween!: Photo 4174092 | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2018/11/criss-abbahallo/darren-criss-fiancee-mia-swier-are-abba-at-matthew-morrisons-halloween-party-08.jpg)
Darren Criss & Fiancee Mia Swier Are ABBA on Halloween!: Photo 4174092 | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton Pictures | Just Jared
![Mia Swier and Darren Criss | 350+ Celebrity Halloween Costumes That Are Hilarious, Spooky, and Downright Stylish | POPSUGAR Celebrity Photo 239 Mia Swier and Darren Criss | 350+ Celebrity Halloween Costumes That Are Hilarious, Spooky, and Downright Stylish | POPSUGAR Celebrity Photo 239](https://media1.popsugar-assets.com/files/thumbor/shBZ6G8ALGjmR40-u_sSb-0DTDk/fit-in/2048xorig/filters:format_auto-!!-:strip_icc-!!-/2019/11/01/610/n/1922398/c0cafa0361de678a_GettyImages-1179295080/i/Mia-Swier-Darren-Criss.jpg)
Mia Swier and Darren Criss | 350+ Celebrity Halloween Costumes That Are Hilarious, Spooky, and Downright Stylish | POPSUGAR Celebrity Photo 239
![Darren Criss, Matthew Morrison, & More 'Glee' Stars Unite on Halloween! | 2019 Halloween, Carter Jenkins, Chord Overstreet, Chris Colfer, Darren Criss, Ella Purnell, Halloween, JC Chasez, Joseph Mazzello, Kathryn Smith, Lance Darren Criss, Matthew Morrison, & More 'Glee' Stars Unite on Halloween! | 2019 Halloween, Carter Jenkins, Chord Overstreet, Chris Colfer, Darren Criss, Ella Purnell, Halloween, JC Chasez, Joseph Mazzello, Kathryn Smith, Lance](https://cdn.justjared.com/wp-content/uploads/headlines/2019/11/podwall-hallo.jpg)
Darren Criss, Matthew Morrison, & More 'Glee' Stars Unite on Halloween! | 2019 Halloween, Carter Jenkins, Chord Overstreet, Chris Colfer, Darren Criss, Ella Purnell, Halloween, JC Chasez, Joseph Mazzello, Kathryn Smith, Lance
![Darren Criss (Glee) as a boy scout | Best celebrity halloween costumes, Celebrity halloween costumes, Darren criss Darren Criss (Glee) as a boy scout | Best celebrity halloween costumes, Celebrity halloween costumes, Darren criss](https://i.pinimg.com/originals/cd/87/89/cd878974e26783772134995151dd5961.png)
Darren Criss (Glee) as a boy scout | Best celebrity halloween costumes, Celebrity halloween costumes, Darren criss
![Darren Criss & Fiancee Mia Swier Are ABBA on Halloween! | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton | Just Jared Darren Criss & Fiancee Mia Swier Are ABBA on Halloween! | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton | Just Jared](https://cdn.justjared.com/wp-content/uploads/headlines/2018/11/darren-criss-fiancee-mia-swier-are-abba-at-matthew-morrisons-halloween-party.jpg)
Darren Criss & Fiancee Mia Swier Are ABBA on Halloween! | 2018 Halloween, Chris Colfer, Chris Zylka, Darren Criss, Mia Swier, Paris Hilton | Just Jared
![Darren Criss Reunites With 'Glee' Pal Matthew Morrison for Halloween 2015! | 2015 Halloween, Darren Criss, Kyle Howard, Lucas Grabeel, Matthew Morrison, Mia Swier, renee puente | Just Jared Jr. Darren Criss Reunites With 'Glee' Pal Matthew Morrison for Halloween 2015! | 2015 Halloween, Darren Criss, Kyle Howard, Lucas Grabeel, Matthew Morrison, Mia Swier, renee puente | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/headlines/2015/11/darren-criss-matthew-morrison-2015-halloween.jpg)
Darren Criss Reunites With 'Glee' Pal Matthew Morrison for Halloween 2015! | 2015 Halloween, Darren Criss, Kyle Howard, Lucas Grabeel, Matthew Morrison, Mia Swier, renee puente | Just Jared Jr.
![Darren Criss + Moonrise Kingdom = PURE AWESOMNESS!! | Celebrity halloween costumes, Clever halloween costumes, Moonrise kingdom costume Darren Criss + Moonrise Kingdom = PURE AWESOMNESS!! | Celebrity halloween costumes, Clever halloween costumes, Moonrise kingdom costume](https://i.pinimg.com/736x/95/06/a0/9506a02ecc5394572d249639d33a1bf0--celebrity-halloween-costumes-halloween-costume-ideas.jpg)
Darren Criss + Moonrise Kingdom = PURE AWESOMNESS!! | Celebrity halloween costumes, Clever halloween costumes, Moonrise kingdom costume
Darren Criss on Instagram: “✨A Vision of a Wanda-ful Halloween✨ 🎃 Happy All Hallow's Eve everyone! 👻”
![Babar Halloween Costume (Yes, that's Darren Criss). (Photo courtesy of Team Starkid) | Darren criss, Team starkid, Starkid Babar Halloween Costume (Yes, that's Darren Criss). (Photo courtesy of Team Starkid) | Darren criss, Team starkid, Starkid](https://i.pinimg.com/originals/de/5e/da/de5eda0b63142e53c02b9c3950113119.jpg)