Who was at the beatles party at alma cogans flat on 23 february 1964?

The Beatles' party at Alma Cogan's flat on February 23, 1964, was attended by several notable figures, including members of the band—John Lennon, Paul McCartney, George Harrison, and Ringo Starr—as well as other celebrities like actress and singer Cilla Black. The gathering marked a celebration of the band's rising fame following their breakthrough in the UK. It was a lively event reflecting the vibrant pop culture of the time.