Ann Wilson Says She and Sister Nancy Are 'OK' With Each Other
Singer addresses relationship with sibling as she details status of Heart biopic and plans for band's 50th anniversary.
Heart
Ann Wilson: It's 'Harder to Keep a Band Together' Than a Marriage
Heart singer says wives and significant others talking in bandmates' ears can "pit them against you or against the group unity."
Nancy Wilson Details Plans to Tour With Ann-Free Heart Lineup
'The Voice' alum Kimberly Nichole will handle lead-vocal duties.