Hope your answer is here :https://www.google.ca/search?q=How+do+I+stop+anything+with+Celebrity%3F&ie=utf-8&oe=utf-8&gws_rd=cr&dcr=0&ei=NoXdWc6dC6WLjwSEqJzIAQ Please let us know if this solved your issue or if need further assistance.

Hi noosfu, That 'Celebrity' is malware, that you will of course want to get rid of. Go to the 3-bar menu (or &nbsp; 'Tools') => Addons => Extensions and look for '''any unfamiliar or suspicious looking extensions'''. When you find any : remove them. Do the same in Windows' Control Panel => Programs. However : &nbsp; most malware will be 'hiding' somewhere , so let's run malware scans : Further information can be found in this article : <BR> https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware?cache=no <BR> '''Run most or all of the listed malware scanners.''' <BR> They all work differently &nbsp; - &nbsp; what one program doesn't pick up, the other might. Also see : https://malwaretips.com/blogs/remove-celebrity-alert-ads/