Rewind·Posted on Apr 11, 201312 Ridiculous Celebrity Workout Videos You Probably Didn’t Know ExistedIn the world of celebrity workout videos, both Cher and Mark Wahlberg were among the many celebs who tried to give Jane Fonda a run for her money.by Brian GalindoBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Cher: Cher Fitness – A New Attitude Cher Fitness – A New Attitude: View this video on YouTube 2. Alyssa Milano: Alyssa Milano's Teen Steam Alyssa Milano singing "Teen Steam": View this video on YouTube 3. Estelle Getty: Young at Heart - Body Conditioning with Estelle Young at Heart - Body Conditioning with Estelle: View this video on YouTube 4. Mark Wahlberg: The Marky Mark Workout View this video on YouTube 5. Heather Locklear: Heather Locklear Presents Your Personal Workout Heather Locklear Presents Your Personal Workout: View this video on YouTube 6. Jennie Garth: Jennie Garth's Body in Progress Jennie Garth's Body in Progress: View this video on YouTube 7. Carmen Electra: Carmen Electra's Aerobic Striptease: In the Bedroom Carmen Electra's Aerobic Striptease: In the Bedroom: View this video on YouTube This clip was edited to different music before it was put up on YouTube. 8. Fabio: Fabio Fitness Video Fabio Fitness Video: View this video on YouTube 9. Paula Abdul: Paula Abdul's Get Up and Dance! Paula Abdul's Get Up and Dance! "YMCA" segment: View this video on YouTube 10. Lil' Cease: Lil' Cease Presents...HardBody Fitness Lil' Cease Presents...HardBody Fitness trailer: View this video on YouTube 11. Claudia Schiffer: Perfectly Fit Buns Perfectly Fit Buns: View this video on YouTube 12. La Toya Jackson: Step-Up Workout with La Toya Jackson Step-Up Workout with La Toya Jackson: View this video on YouTube