Article continues below advertisementAnnie Knight has beauty and brains!In a recent Instagram upload, the OnlyFans star revealed she earns a staggering $210,000 each month, but instead of splashing it all out on the finer things in life, she puts a nice chunk of change into her savings account.Article continues below advertisementAnnie Knight Breaks Down Her Monthly CostsSource: @anniekknight/instagramOnlyFans star Annie Knight revealed she earns $210,000 each month.