Nicole Scherzinger and Lewis Hamilton sparked rumors that they are back together as they were seen holding hands and kissing at the Grove in Los Angeles on Sunday.
An onlooker said: “They were all over each other while chatting to fans. They were both completely smitten.â€
Nicole and Hamilton, who split sometime in January after 20 months together originally blamed their busy schedules for the split.
A friend said: “They took a tough decision and both regretted calling it off almost immediately.â€