is so excited, she's in too deep!
The actress, 41, recently recreated ' iconic 1999 donning a version the singer's shiny emerald-green top and black trousers.
Wilson on her Instagram over the weekend, writing, "My life is CRAZY right now 😜 ps 💜 you Britney."
The post came after she shared a behind-the-scenes look at her upcoming comedy Senior Year, which also gave a peek at Wilson .
"Can you tell that I'm the biggest Britney fan! she wrote in her caption. "And so in my new movie Senior Year my character LOVES her and we use her as inspo for our cheer squad."
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In another video, the actress gave even more glimpses at her various costume changes on the recreated music-video set, and revealed that Senior Year would premiere in 2022.
"Why are you so hot, Rebel Wilson?" , to which Wilson joked in response, "I just am. That's why I get paid the big bucks."
According to , Senior Year follows Wilson as "a 37-year-old woman wakes up from a 20-year coma and returns to the high school where she was once a popular cheerleader."
It also stars , , Sam Richardson, , , Mary Holland and Chris Parnell.
Wilson, , has been open about her .
Speaking with PEOPLE earlier this year, she explained how losing the weight was never about the number.
"My goal was never to be skinny," the actress said. "I don't focus too much on the numbers. I still look like me. I love being curvy and I'm still super . That was my goal."
"I just try to encourage everyone to be the healthiest version of themselves," Wilson added to PEOPLE. "That doesn't necessarily mean being smaller in size — it just means not engaging in unhealthy behaviors. I like to think I look good at all sizes."