Rapper Kid Cudi -- a protege of West who recently released his debut album, "Man on the Moon: The End of Day" -- will open for Gaga on "The Monster Ball" tour.
"The Fame Monster" will feature a second disc with eight new songs, including "Bad Romance," which Gaga premiered at the Alexander McQueen show during Paris Fashion Week. "The Fame" has sold 1,517,000 copies, according to Nielsen SoundScan.
Gaga first announced her plans to hit the road solo on Oct. 2 at Billboard's Women in Music event, where she accepted the Rising Star award. The news came just one day after her "Fame Kills" tour with West was cancelled because, according to Gaga, West would be "taking a break" in light of fallout from his incident with Taylor Swift at the MTV VMAs.
Here are the dates for Lady Gaga's "The Monster Ball" tour:
Nov. 27: Montreal, Quebec (The Bell Center)
Nov. 28: Toronto, Ontario (Air Canada Center)
Nov. 29: Ottawa, Ontario (Scotiabank Place)
Dec. 1-2: Boston, Mass. (Wang Center)
Dec. 3: Camden, N.J. (Susquehanna Bank Center)
Dec. 9-10: Vancouver, B.C. (Queen Elizabeth Theatre)
Dec. 13: San Francisco, Calif. (Bill Graham Civic Auditorium)
Dec. 18: Las Vegas, Nev. (TBD)
Dec. 19: San Diego, Calif. (San Diego Sports Arena)
Dec. 21: Los Angeles, Calif. (Nokia Theatre)
Dec. 29: Atlanta, Ga. (The Fox Theatre)
Dec. 31: Miami, Fla. (James L. Knight Center)
Jan. 3: Orlando, Fla. (Hard Rock Live)
Jan. 7: St. Louis, Mo. (The Fox Theatre)
Jan. 8-9: Chicago, Ill. (The Chicago Theatre)
Jan. 12: Detroit, Mich. (The Fox Theatre)
Jan. 16: Atlantic City, N.J. (Borgata)
Jan. 20-21: New York, N.Y. (Radio City Music Hall)
And here is the tracklist for the new songs of "The Fame Monster":
"So Happy I Could Die"
"Dance in the Dark"