Gossip: Khloe Kardashian Dating Matt Kemp After Filing For Divorce With Lamar Odom ?

Has Khloe Kardashian already found a new man?On the same day after the 29-year-old reality starlet officially began divorce proceedings with estranged husband Lamar Odom, Kardashian was photographed heading to the gym with baseball star Matt Kemp.

Los Angeles Dodgers' Matt Kemp previously dated Rihanna, but now he's been hooking up to the Kardashian sister.

The stars were spotted driving in separate cars on Friday, with Kardashian closely following Kemp's black Jaguar. The stars both walked into the Los Angeles gym, taking separate entrances.

Kemp has, at the least, been hanging out in the Kardashian family home in Calabasas. The 29-year-old athlete posted a picture of the Kardashian family Christmas tree on Thursday with the caption "Best time of the year!! It's gonna be a Cali Christmas this year."

The two have been hanging out together for the past couple weeks. On November 25, they were photographed together in the VIP section of a Drake concert. The two also attended a John Legend show on December 1, Radar Online reported.

Kardashian filed for divorce from her husband of four years Friday, citing "irreconcilable differences" as the reason to dissolve their union. For the past months, the couple has been plagued by rumors of Odom's drug addiction and infidelity.