Jennifer Aniston and singer John Mayer have been spotted together again. They were seen at the Mandarin Oriental Hotel in Miami Saturday, eating, chatting and kissing at poolside, People reports. The couple also attended the Miami wrap party Saturday night at Nikki Coconut Grove, and the two kissed each other the whole evening.

Rumors that Jennifer Aniston and singer John Mayer are dating started spreading late last month after the two were seen having a private lunch together in a Miami restaurant that opened just for them on a Friday afternoon. The duo arrived at the Michael's Genuine Food & Drink restaurant while it was closed between lunch and dinner hours, but the manager, Charles Bell, said he was happy to accommodate them. The two stars were involved in a 90-minute private conversation, during which they were very familiar with each other, holding their heads close together and having a good time.

Grammy-winning singer John Mayer, 30, has previously dated other Hollywood beauties such as Jessica Simpson and Jennifer Love-Hewitt. He won five Grammy awards and was nominated for the Best Male Pop Vocal for his "Belief" at this year's 50th Annual Grammy Awards.

Aniston, 39, was previously married to Brad Pitt, but divorced in 2005. Subsequently she dated actor Vince Vaughn before meeting Mayer.