(Cover) - EN Showbiz - Jenny McCarthy has dismissed reports she's dating jeweller Pascal Mouawad.

The former Playboy model broke up with Jim Carrey in 2010 after five years together.

Since the split, she has been linked to numerous men.

The 39-year-old star most recently ended her romance with American football player Brian Urlacher after four months.

And she says reports she's now getting serious with celebrity jeweller Pascal are overblown.

Jenny addressed the rumours on her Twitter account on Friday.

"I read that I'm dating someone. For the record... I'm not. Still single and happy about it. :)," she wrote to her 713,000-plus followers.

Jenny, who has a ten-year-old son, Evan, with ex-husband John Mallory Asher, is meanwhile dishing out dating advice in a new column for the Chicago Sun-Times.

In addition to serving as a daily online blogger for her hometown newspaper, she is also writing a weekly print column for the publication's new magazine, Splash.

The column, called Ask Jenny, answers readers' questions on topics including love, sex, parenting, friendship and fitness. (C) Cover Media