It's the latest edition of putting viral hacks, products andtrends to the test. Tam Fam members join resident style queenDENISE CALDWELL to tackle the viral backless sticky bras andthe athleisure jeans that look like denim but feel like yourcoziest sweats. Next, Oprah Daily's beauty editor GENESISRIVAS tests the overnight makeup prep sensation taking oversocial media. Woman's Day Editor-in-Chief MEAGHAN B. MURPHYtests out cleaning putties, and BEN LANDHEER, who has rackedup millions of views on social media testing viral hacks,tries some things he's never done before, answering theage-old question: "Does it work?"