Lionel Richie has been in the public eye for decades, which means that his love life has also been in the spotlight. The American Idol judge has been in a relationship with his now-girlfriend since 2014 but has mostly been able to keep their romance private.

Lionel Richie's impressive net worth comes from the singer's decades-long music career and his seven-year run as an American Idol judge.

Carrie Underwood, Lionel Richie and Luke Bryan talk 'American Idol' season 23 on 'The Tonight Show' in N.Y.C., plus Amanda Seyfried and more. From London to Paris and everywhere in between, see what your favorite stars are up to.