Kenny Rogers thanking the Glastonbury Festival crowd on 30th June 2013. (Photo by Brian Rasic/Getty Images)

When Kenny Rogers ruled Glastonbury with a singalong of 'Islands in the Stream' and country hits

Dolly Parton, Lionel Richie and Eurythmics

Dolly Parton, Lionel Richie, Eurythmics and Duran Duran to enter Rock and Roll Hall of Fame

Paul McCartney, Dolly Parton and Mariah Carey are among the richest singers

These are the top 20 richest singers in the world

The greatest movie songs ever

The 100 greatest movie songs of all time, ranked

Mamma Mia 2

Mother's Day: 10 of the greatest and emotional songs about mums

Reese Witherspoon and Dolly Parton

Dolly Parton will star in movie version of her new book produced by Reese Witherspoon

Kelly Clarkson and Dolly Parton

Watch Kelly Clarkson's incredible cover of Dolly Parton's 'I Will Always Love You'

Dolly Parton "cried all night" after rejecting Elvis Presley's bid to sing 'I Will Always Love You'

Dolly Parton "cried all night" after rejecting Elvis Presley's bid to sing 'I Will Always Love You'

Dolly Parton and Kelly Clarkson have revamped the iconic song '9 To 5'. Photo: Adam Christopher/NBCUniversal

Dolly Parton and Kelly Clarkson team up for new "haunting" version of '9 To 5'

Lionel Richie, Dolly Parton, Duran Duran

Dolly Parton, Lionel Richie and Duran Duran nominated for the Rock and Roll Hall of Fame

Country music legends is still making new music well into the 7th decade of her storied career. (Photo by: Christine-Marie Liwag Dixon)

Dolly Parton unveils new song 'Big Dreams and Faded Jeans' from her upcoming album

Dolly Parton shares rare and magnificent throwback photo with husband Carl Dean

Dolly Parton shares rare and magnificent throwback photo with husband Carl Dean

Dolly Parton Whitney Houston smiling close up

How Dolly Parton was inspired by Whitney Houston when she spent ‘I Will Always Love You’ royalties

The Story of... 'I Will Always Love You'

The Story of... 'I Will Always Love You' by Whitney Houston

See Dolly Parton and Sylvester Stallone's sizzling chemistry in this unearthed interview clip from 1984

See Dolly Parton and Sylvester Stallone's sizzling chemistry in this unearthed interview clip from 1984

Dolly Parton

Dolly Parton's 10 best songs ever, ranked