19 Head-Turning Date Looks From Megan Fox and MGK, From Ab Cutouts to Plunging Tops

Megan Fox and MGK got into the Halloween spirit by paying homage to anime series Death Note: MGK chose black separates and feathers to dress up as Ryuk while Fox portrayed his forbidden fruit with red hair, an apple bag, a camel blazer, a red tie, a plaid ruffle skirt, knee-high socks, and red Mary Jane shoes.

Megan Fox and MGK channeled "Kill Bill" at the Casamigos party, with MGK dressing as The Bride (Uma Thurman) and Fox leaning into the dark-academia aesthetic to pull off schoolgirl assassin Gogo Yubari (Chiaki Kuriyama).

MGK's black Balmain suit was the perfect companion to Megan's showstopping Mugler moment.

The duo stepped out in matching PVC trench coats for a double date with Mod Sun and Avril Lavigne — Megan in pretty pink and MGK in cool black.

For MGK's birthday celebration (yes, the one they spent with Kourtney Kardashian and Travis Barker), Megan let the rapper's silver sequin sweater do the talking.

The couple chose bold two-piece ensembles for their red carpet debut.

MGK's graffiti outfit took the spotlight while Megan opted for a casual all-black look.

They're experts in making black look anything but boring.

We love the subtle way Megan matched her shoes to MGK's necklaces.

Very rocker chic of the two.

Megan Fox and MGK held hands in coordinating outfits — Fox in a white crop top and high-waisted black pants, and MGK in a sleeveless jacket and black-and-white sneakers — for his limited-edition ring collection unveiling in London on May 30.

Wearing a Barbie-pink jumpsuit with silver straps, Megan stole the show at the iHeartRadio Music Awards. And as per usual, MGK looked in sync in a metallic suit and hot pink details.

The matching combat boots are so chic.

For MGK's gig, the actress wore a bra top flaunting her toned abs while her beau subtly matched in a black tank and metallic pants.

The singer wore printed denim for a secret concert, while the actress chose her signature crop top and jeans combo.

Megan Fox and MGK held hands again while leaving their hotel, heading to the Marc Jacques Burton x Machine Gun Kelly party on May 31. For the outing, Fox chose a gray low-cut corset minidress and thigh-high boots, while MGK went shirtless underneath a black zippered jacket and matching pants.

Together, the couple sparkled while attending a UFC fight in Las Vegas.