As well as stunning red carpet style at the Met Gala, there's also the truly bonkers moments like Rihanna dressed as the pope

The Met Gala is about pushing the sartorial boundaries and there are many celebrities out there who love to push those boundaries to completely unexpected places we did not see coming. Take for example, Sarah Jessica Parker, always a noteworthy addition to any red carpet, this year her Met Gala headpiece included an entire nativity scene (truly) or how about Rihanna's patently papal ensemble?

Scroll through for the most bonkers style moments at the Met Gala 2018.

The most extreme celebrity looks at the Met Gala 2018