Drew Carey is believed to be suffering a midlife crisis according to the National Enquirer, that reports his increasingly bizarre behavior is causing concern among fans, friends and family.

RadarOnline.com revealed earlier this year that the Price Is Right host, 53, had ditched his fiancee of four years and moved in with a new girlfriend, Kelley Whilden 31, just days after the break up.

Drew Carey has his eyes on a new prize.

The Price is Right host just split from his fiancée of four years, and RadarOnline.com has exclusively learned he's already moved on with a new woman.

Drew, 53, has been seeing 31-year-old Kelley Whilden and the two were photographed together on January 21 at the soccer match between the U.S. Men's National Team and Venezuela.

Charlie Sheen made a surprise appearance Sunday during a taping of Drew Carey's IMPROV-A-GANZA TV show in Las Vegas -- and RadarOnline.com has all the exclusive photos!

PHOTOS: Charlie Sheen's Surprise Stage Show Appearance

After a wild weekend in Sin City, Sheen joined Carey's group of improv actors during a live performance at the MGM Grand Hotel & Casino.

The show, which premieres March 28 on the Game Show Network, is a "story" game in which each cast member adds lines to build an ongoing, unscripted story.

Two and a Half Men star Charlie Sheen jetted to Sin City again on Saturday, but this time he was a surprise guest on an improv television show in which he joked about a “dead hooker,” RadarOnline.com has learned.

PHOTOS: Charlie Sheen’s New Friend Bree Olson

“Sitting in the booth next to Charlie Sheen at the Drew Carey show. :)” audience member Matthew Jones posted on his Twitter account.

“Charlie Sheen just shook my hand. I dare say, this is the closest I've ever come to a prostitute.”

PHOTOS: Charlie Sheen’s Difficult Year

She might have put a ring on it, but Drew Carey hasn't walked down the aisle, at least not yet.

Drew has been hosting The Price Is Right wearing what looks to be a wedding band - a sparking big buzz that prompted speculation that he had married long-time fiancé Nicole Jaracz.

PHOTOS: Drew Carey - Half The Man He Used To Be!

But according to Nicole's mother, Saundra Jaracz, Drew's bling is just a cute commitment between the couple.

Following in the footsteps of John Goodman, Drew Carey has transformed his body without having to go on Celebrity Fit Club, and RadarOnline.com has the brand new pics to prove it.

PHOTOS: Drew Carey's Dramatic Weight Loss

The formly heavy actor turned Price Is Right host stepped out at the star-studded CBS, CW, Showtime summer party in Beverly Hills, CA. on Wednesday and showed off his new, slimmed-down body.