'This Love' was the track that first launched Maroon 5 into stardom. The track is over TEN YEARS old, but it's still a firm favourite with Maroon 5 fans. Watch Adam Levine sing it live.
The pair will be seen teaming up with the rest of the Justice League in November.
Richie's daughter Sofia has been going out with reality star Disick for just over a month.
The filmmaker has some strong words to say about the original Groot introduced in 'Guardians of the Galaxy'.