Jennifer Anistonhas a simple yet stern message for COVID-19.The 51-year-old actress took to Instagram on Thursday to share a throwback image of herself sticking her middle finger up.She made it clear that the photo was aimed at the coronavirus pandemic as she captioned it: 'Dear Covid... You can kindly F@!k off now thank you BYE [wave, middle finger, sad face emojis] TBT'Scroll down for videoCAUTION: PROFANE CONTENT BELOW View this post on Instagram Dear Covid... You can kindly F@!k off now thank you BYE.