Nicole “Snooki” Polizzi spent long hours in the gym to lose 42 pounds, but her trainer reveals how you can do a similar workout in the comfort of your own home.

Watch Snooki explain how she lost 42 pounds.

Try Snooki’s post-baby diet plan.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.