WWE superstar Becky Lynch is blowing up outside the ring -- even scoring a role on "Billions" ... and tells TMZ Sports she's getting help in Hollywood from some wrestling pals who have been in her shoes!
Lynch's popularity has exploded over the years -- in fact, she's gotten so big, "Billions" creator Brian Koppelman rocked a Lynch t-shirt during a huge media event in 2019.
At the time, Koppelman said he was such a fan, he offered her a standing role on the show if she was interested.