Sharon Osbourne on Her Impromptu Make-out Session on 'The Talk': Ozzy Won't Like It!

To say Sharon Osbourne is unpredictable is an understatement. On today's episode of "The Talk," she spoke candidly about her plastic surgery, recreated the controversial breast-feeding cover of Time magazine with "NCIS" star Michael Weatherly, and then made out with Broadway actor Richard Fleeshman.

Yes, Mrs. Ozzy Osbourne made out with another man.

At the end of the hour-long CBS chat fest, Sharon appeared in the final segment with Fleeshman, who is starring in Ghost: The Musical, which is now on Broadway. The 59-year-old was recreating the pottery making scene that Patrick Swayze and Demi Moore so memorably did in the 1990 movie. And while playing with the clay, Sharon decided to really steam things up by ripping open the young theater star's shirt and kissing him passionately on the lips. She also wiped clay on his bare chest and nuzzled against him.

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After the show Yahoo! TV caught up with the Osbourne matriarch, who cracked: "I just abused a teenager, I think." She said that the steamy smooch wasn't scripted -- she just took the lead. "[Before the show], I asked him, through our producer, if he would take his shirt off and come out like in the movie and he said 'no,' " she recalled. So she took matters into her own hands, which promoted her co-host Sheryl Underwood to joke: "And you are now our leader for doing it!"

So what will Ozzy think of Sharon's lip-lock? "Oh, he'll be Ozzy," she told us. "'Who is that person? Now what do they do?' He won't like it. And the kids will kill me."

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Although her family may not be thrilled with her impromptu kiss, Sharon -- who is pulling double duty now that "America's Got Talent" is back on the air – won't be tamed and says that nothing is off-limits when it comes to her appearance on the show. "I admitted yesterday that I would go topless," she told Yahoo! TV. "You get to a certain age in life and it's like, 'Oh, it's no big deal!"

Watch Sharon's steamy smooch: