R&B star Rihanna may be holidaying with new beau, baseball hunk Matt Kemp but she is said to be enjoying a secret romance with Justin Timberlake as well.
The Russian Roulette singer is said to have confided in pals about her "sexy little secret", revealing she has been getting closer to the Timberlake since his relationship with Jessica Biel ran into trouble last year, Daily Star reported.
"She's getting close to Justin again and it's getting hot. Rihanna called a friend and said she had a sexy little secret to share. She started laughing and said, 'Don't trip, but I have hooked up with Justin'," a source said.
"She said it was really good, hot and wild and that they have some of the best make out sessions she's ever experienced," the source added.
However, despite her apparent liaisons with the Sexyback singer, Rihanna, who worked with Timberlake on the track Rehab, is not said to be interested in a relationship.
The 21-year-old star has previously played down rumours she has ever been romantically involved with Timberlake, 28, and last month she denied any romance between them.
"No, that rumour about Justin is incorrect. We worked together on my album. It's not like we have the closest friendship. We just worked together one time," Rihanna had said.