Celebrity Big Brother kicks off with X Factor reunion

Former X Factor judges Sharon Osbourne and Louis Walsh have been reunited on TV as they became the first stars to enter the Celebrity Big Brother house.

The revived series on ITV kicked off with a “secret mission” for Osbourne and Walsh, who appeared on The X Factor alongside Simon Cowell for many years.

The pair were given a “secret lair” where they will judge which three celebrity housemates to put in the “danger zone”