Demi Lovato and Joe Jonas -
'Camp Rock' stars Joe Jonas and Demi Lovato briefly dated during their Disney days. Together they recorded the song 'This Is Me.'
Demi Lovato and Joe Jonas-The song was also released as a single and it sold just shy of one million copies. The pair didn't stick together after 'Camp Rock' was over, but they are still good friends.
Drake and Rihanna -
Rihanna clearly likes to make a habit of working with her boyfriends: she also recorded duets with her rumored boyfriend Drake while they were together.
Drake and Rihanna -
Most famously, they worked together on 'What's My Name' (2010), but Rihanna also featured on Drake's 'Take Care' (2012). They reportedly split in 2016.
Jessica Simpson and Nick Lachey -
Jessica Simpson and Nick Lachey were together for several years and recorded several duets.
Jessica Simpson and Nick Lachey -
The pair married in 2002 and had a number of joint musical pursuits before they split in 2005.
Jennifer Lopez and Marc Anthony - They first met during the 1990s, and they recorded the duet 'No Me Ames' in 1999.
Jennifer Lopez and Marc Anthony -
The couple was married in 2004 and they toured together in 2007 before they parted ways in 2011.
Kelis and Nas -
Musical couple Nas and Kelis were married for five years, from 2005 to 2010. They collaborated on a number of tracks and performed together a lot during that time.
Kelis and Nas -
Their duets include 'In Public' (2005), 'Blindfold Me' (2006), and 'Not Going Back' (2006). Kelis filed for divorce in 2009, citing irreconcilable differences.
Halsey and Yungblud -
Ashley Frangipane (Halsey) and Dominic Harrison (Yungblud) dated for a very short time during 2019, but they did manage to fit a duet into that time.
Halsey and Yungblud -
They worked together on the rock duet '11 Minutes' (2019), which they also performed at the iHeartRadio Music Awards.
Wiz Khalifa and Amber Rose -
Wiz Khalifa and Amber Rose started dating in 2011 and were married in 2013. They have a son together, Sebastian Taylor, who was born in 2013.
Wiz Khalifa and Amber Rose- The couple worked together on the track 'Never Been (Part II),' although granted Rick Ross also featured. Rose filed for divorce in 2014, citing irreconcilable differences.