Why a viral Twitter thread accusing J.Lo of 'stealing' hits is actually a darker lesson on men in the music biz playing chess with people's careers for decades.
In the Showbiz Top 5 today: Charlie Sheen - Lindsay Lohan - Justin Timberlake and Jessica Biel - Casey Abrams - Ja Rule
Get the full report after the jump.
In honor of Valentine's week, Billboard has compiled a list of the biggest duets of all time -- and coming in at #1 is "Endless Love," by Lionel Richie and Diana Ross. The magazine came up with the list by ranking each song on a point system based on its performance on the Billboard Hot 100 chart: the more weeks a song spent at #1, the more points it would get.