Philip Andelman directed "Halo"'s accompanying music video, which features American actor Michael Ealy. It portrays a romantic relationship between Beyoncé's and Ealy's characters. Critics complimented Beyoncé's looks in the clip. An alternative music video, which shows Ealy's character being chased by police officers through a forest at night, was posted on the Internet in May 2010. The lyrics to "Halo" were changed for three of Beyoncé's special live performances: a tribute to Michael Jackson following his death, a tribute to the victims of the 2010 Haiti earthquake, and for Kobe and Gianna Bryant's memorial in 2020. The song has been covered by many artists, including Florence and the Machine, Harper Blynn, and Westlife. It was performed on the television show "Glee", and was added to the international soundtrack of the Brazilian soap opera "Caminho das Índias".