Jenny McCarthy swears by Botox.

The 39-year-old TV presenter has admitted her youthful looks aren't completely natural but insisted she is careful about the amount of work she has done.

"I'm an obvious Botox user. I tell everyone. I get Botox in my forehead. I just have my doctor do a little shot," she told Life & Style.

However, Jenny does have another reason for looking so good: "Having your sister be your professional make-up artist helps. I just kind of take care of myself."

The Love in the Wild host's beauty methods are obviously working as she recently bagged herself a new man, NFL player Brian Urlacher, but Jenny - who has a nine-year-old son Evan - is being cautious of how things develop. "I haven't made too many comments other than the fact that I'm taking baby steps. We'll see. But I'm giddy right now," she previously said.