Megan Fox Wore Two Different Bra Tops in Less Than 24 Hours

@meganfox/Instagram

Bra tops have quickly become one of Megan Fox's signature looks. But two in less than 24 hours? That has to be a record.

On Sunday, the actress wore two, very different bras-as-shirts while on tour with her fiancé Machine Gun Kelly (Colson Baker) in South America. First, she posted a mirror selfie to her Instagram Stories dressed in an underboob-baring pink knit bralette that tied in the front and matched her miniskirt. She accessorized with spiked combat boots and a choker necklace, both in baby pink. Meanwhile, hours later, she was spotted in yet another bra while snapping photos of MGK backstage as he performed at Lollapalooza in Santiago, Chile.

This time around, Megan opted for a black leather triangle bra with silver studs on the cups and straps underneath a cropped motorcycle jacket. On the bottom, she wore high-waisted baggy jeans with a slash on one knee. She accessorized with a cheetah-spotted belt and a black trucker hat featuring the letter "C" (C for Colson) emblazoned on the front in hot pink.

RELATED: Megan Fox Wore a Belted Corset Over a Sheer Halter Top

As planning for their "goth" wedding is officially underway, in the meantime, the couple added a new member to their family. Earlier this month, the pair introduced their cat Whiskey, a Bengal, to fans on social media. "Welcome Whiskey to the gang XX ????," MGK wrote on Instagram alongside several photos of him and Fox posing with their new kitty — including one of them coordinating with the cat in leopard-print pajamas.