The entertainment world was hit with two very big announcements from two of the biggest pop icons in the business today, when both Beyonce and Britney Spears made major concert appearance announcements this week. The first big concert announcement came from Britney Spears who revealed that after her successful stint on the hit television show ‘The X Factor’ that she will be heading to Las Vegas for a new residency stay. The news was confirmed by Britney Spears’ manage Larry Rudolf, who revealed that the pop icon would be joining the likes of Cher and Celine Dion in a long-term Las Vegas show. The show will feature nightly performances and will be held at one of the two Caesar’s casinos. Specific ticket information is expected to be released later in the month, where fans can figure out when they will be able to get tickets to the nightly concert event.