Popular MonsTOUR II: World Domination was a concert tour by American rock band Falling in Reverse, launched in support of their fifth studio album Popular Monster. The tour began on August 18, 2024, in Nampa, Idaho and concluded on March 18, 2025, in Brisbane, Australia.

The UK and Ireland dates of the European leg of Falling in Reverse's tour were canceled after the band's lead vocalist, Ronnie Radke, was denied entry into the United Kingdom by the Home Office. The decision stemmed from Radke's 2008 conviction for battery, for which he served time in prison. Despite having completed his sentence and maintaining an active touring schedule internationally in recent years, UK immigration laws regarding prior criminal convictions resulted in the denial of his visa application. The shows were to be the band's first appearances in the UK.