They were seen driving separate cars Friday to a Los Angeles gym, where they entered using two different doors.
The two were also photographed together Nov. 25 at a Drake concert and were also spotted Dec. 1 John Legend show.
Kemp even posted an Instagram photo on Thursday of the Kardashian family Christmas tree.
Kemp previously dated singer Rihanna in 2010.
[New York Daily News] [Radar Online]