Yes, Twitter has officially rebranded to “X” after owner Elon Musk changed its iconic bird logo on Monday, 

marking the latest major shift since his takeover of the social media platform

 Musk said the idea of changing the logo to “X” was to “embody the imperfections in us all that make us unique”

 The website remained live and branding on the app version of the platform did not appear to change as of early Monday