Scarlett Johansson

Voted the Sexiest Celebrity by Playboy and Babe of the Year by GQ, Scarlett Johansson is not the type of girl who stays single for long. After her two-year marriage to fellow actor Ryan Reynolds broke up, Johansson was seen with Oscar-winning actor Sean Penn. Although Penn never admitted the relationship in public, the two were seen vacationing together.

After the couple reportedly split in June, there were rumors Johansson was seeing an advertising executive - Nate Naylor. The couple was seen on the streets of New York City, which fueled further speculations. A native of Arizona, Nate has previously been spotted with actress Kristen Johnston.

Nate and Scarlett were also seen having breakfast at a hotel in New York. A fellow diner reported they seemed very comfortable with each other. Not unexpectedly, it is believed the couple is trying to play down their relationship and avoid the limelight.

Is Naylor the new man in Johansson's life?

Well... just to keep us all guessing, while she cozies up to Naylor, Johansson is also believed to have made a statement about actor Daniel Craig, describing him as her "dream mate".