Foreigner was inducted by Sammy Hagar at Saturday’s ceremony. Demi Lovato and Slash joined the group for ‘Feels Like the First Time’, and Hagar took lead for ‘Hot Blooded’. Kelly Clarkson was joined by Lou Gramm for ‘I Want to Know What Love Is’. Other inductees included Cher, Kool & the Gang, Dionne Warwick, Ozzy Osbourne and Peter Frampton.