JoJo Talks Dating and How She Convinced Demi Lovato to Collaborate on 'Lonely Hearts' (Exclusive)

JoJo talks to ET’s Katie Krause about her upcoming collab with Demi Lovato, ‘Lonely Hearts,’ and performing at a virtual festival benefitting My Friend’s Place.  The singer also reveals how she became an ambassador for Rihanna’s Savage X Fenty lingerie line and shares that she just recently became single.