Need help with an old film. It was possibly a TV movie..

The plot is about a young blonde woman, maybe mid 30s, who I believe is trying to get away from her millionaire husband who suspects she's cheating on him? I believe the husband then hires someone to kill her out of envy or jealousy and in the end the woman manages to get away with the guy she was cheating with.

I know it's vague and sounds like a lot of other movies, but I believe this actress did a tic tac commercials circa 07' where she is in an elevator and is bouncing a tic tac on her tongue. She may be English or American, I'm not certain.

Movie maybe came out around 2008. I remember catching it a long time ago on some of those premium channels but completely forgot the actress or the name of the film.

Thanks in advance if anyone manages to find it. I tried to google tic tac commercial to find her, but no success.