Alice Cooper was joined by Bob Geldof on stage during the shock rocker's Tuesday night (October 17th) concert at Perth Arena in Perth, Australia for an encore performance of Alice's 1972 hit "School's Out".

The Boomtown Rats frontman was reportedly in town to speak at a Telethon fundraising lunch on Monday.

Cooper's show in Perth was the first date of his thirteenth tour of Australia, which features original KISS guitarist Ace Frehley in the support slot. The trek consists of seven concerts marking the fortieth anniversary of Alice's first tour Down Under.

Alice Cooper has launched a contest in which a lucky fan will win a phone call from the legendary shock rocker.

“Answer your phone and you’ll hear his horrifying voice on the other end, and you can chat about music, toast, Paranormal activity and turtles! Or whatever your gruesome little heart desires!”

Enter to win at this location, and watch the video below:

Alice Cooper has announced his early 2018 tour plans. The legendary rocker will hit the road for a North American trek, dubbed "A Paranormal Evening With Alice Cooper." The tour kicks off on March 1st in Windsor, Ontario, Canada, and runs through March 29th in Indianapolis.

March
1 - Windsor, ON - The Colosseum at Caesar's
2 - Rama, ON - Casino Rama
4 - Baltimore, MD - The Lyric Theatre
5 - Englewood, NJ - Bergen Performing Arts Center
6 - Boston, MA - Boch Center Wang Theatre
8 - Uncasville, CT - Mohegan Sun Arena
9 - Morristown, NJ - Mayo Performing Arts Center
10 - Wilkes-Barre, PA - FM Kirby Center
13 - Moline, IL - TaxSlayer Center
14 - Madison, WI - Orpheum Theater
15 - South Bend, IN - Morris Performing Arts Cente r#
17 - Cherokee, NC - Harrah's Cherokee Event Center
18 - Jacksonville, FL - Florida Theatre
20 - Melbourne, FL - King Center
21 - Ft. Lauderdale, FL - Broward Center for The Performing Arts
23 - Clearwater, FL - Ruth Eckerd Hall
24 - Orlando, FL - Hard Rock Live
26 - Greenville, SC - Bon Secours Wellness Arena
28 - Louisville, KY - Palace Theatre
29 - Indianapolis, IN - Murat Theatre

# - On Sale 11/17