Megan Fox sizzles in red suit and bra for date with Machine Gun Kelly

That’s quite the birthday suit.

To celebrate turning 35 on Sunday, Megan Fox headed to dinner in Santa Monica with boyfriend Machine Gun Kelly, dressed in a red-hot pantsuit that ensured all eyes were on her.

The “Jennifer’s Body” actress donned a crimson blazer ($2,200) and flared trousers ($1,000) by Alex Perry, skipping the shirt in favor of a matching bra ($500) from the same brand and accessorizing with red satin Stuart Weitzman sandals and a slick of scarlet lipstick.

The 31-year-old “Bloody Valentine” singer coordinated with his lady love in a skintight blue turtleneck with splashes of red, along with gray pants and boots with bright red laces.

MGK didn’t appear to be wearing his infamous necklace featuring a drop of Fox’s blood, although it certainly would’ve meshed with the couple’s color palette for the evening.

It’s not the first time the duo — who met while filming “Midnight in the Switchgrass” and were first spotted out together almost exactly one year ago — have coordinating their clothes.

Since making their love Instagram-official last summer, they’ve graced the AMAs red carpet in likeminded skin-baring satin ensembles, twinned in shiny PVC trench coats and stepped out in matching blue plaid.