Sammy Hagar's 'Best of All Worlds' Vegas residency kicked off with a guest appearance by Kesha, and featured the first "Love Walks In" since 1993.

On Wednesday, Hagar, now 77, let his set list do the punching, opening the show with the debut of his newest song, "Encore, ...

The Red Rocker’s most extensive performance commitment ever on the Strip, “Best of All Worlds” runs through May 17.

Kesha and former Van Halen singer Sammy Hagar go way back, so it’s no surprise the brash pop star joined the Red Rocker onstage at his Las Vegas residency kickoff Wednesday night. She stormed the ...