What joyful news!

Mario Lopez and his wife Courtney are expecting their second child, the Extra host confirmed on his entertainment show Tuesday.

"I am the happiest father in the world. We cannot wait to welcome baby Lopez number two into our lives," he told the audience before showing off a picture of his daughter Gia, 2, with a sign that read, "I'm going to be a big sister."

The family celebrated the impeding arrival with a surprise baby shower complete with balloons, celebrity guests and gifts from Carousel Designs.

The longtime couple tied the knot in Mexico last December, and they didn't hesitate when asked about plans to expand their family.

"We're working on that. Right after the wedding. We're waiting for guests to leave and then we're getting right on that," he told People following the nuptials.

We hope it's a little boy so they have one of each!

He's a man of his word!

Just before 10am on Tuesday morning, Mario Lopez sprinted around the Grove in Los Angeles in his underwear, and not only did cameras for Extra catch the whole thing, but so did we!

"Lost my Super Bowl bet on @extratv. Now I have to man up," he tweeted. "Jim Harbaugh couldn't you give it to Gore at least one time on that last drive?!" Mario was rooting for the San Francisco 49ers, and while they had an amazing comeback in the second half of the game, they ended up losing 34-31. So close! But we do love the purple manties (his own Rated M brand, natch) and Nikes, not to mention that Ravens helmet!

Back in 2008 Mario told People Magazine, “My shirtless photo-shoot days are behind me,” but just a few years after that he covered himself in gold paint and posed for his new underwear line MaLo by Mario Lopez. So what did he have to say about breaking his vow to keep covered up? "I'm selling underwear! There’s an intention there and a purpose. I've kept true to my word and I've never posed just to pose for artistic sake or whatever. And believe me, I get asked a lot."

But what does he have to say about this shirtless 40 meter dash?

Mario Lopez is now a married man after he and long time girlfriend Courtney Mazza have made it official during a star-studded ceremony on Saturday in Punta Mita, Mexico.

The couple, who met in 2008 and became engaged in January, tied the knot at a $30 million dollar beachfront vacation home belonging to his buddy, Girls Gone Wild founder Joe Francis. Eva Longoria was among the many guests to see the Extra and X Factor host also had other guests exchange nuptials with his girlfriend of four years.

The couple's 2-year-old daughter was the flower girl for the occasion while Longoria, one of Lopez's good friends, acted as a bridesmaid. The Desperate Housewives star couldn't contain her excitement, tweeting pictures in her wedding wardrobe before the ceremony.

"Me and mama reading for @MarioLopezExtra and @CLMazza wedding! So excited for the beautiful couple!!" she gushed via Twitter.

Congrats on the nuptials you two!

Mario Lopez braved the Los Angeles chill to support Downy's "12 Seconds to Fame" video contest.

The Extra hottie, who is also co-hosting X Factor with Khloe Kardashian, showed off his sexy physique in a tight blue t-shirt.

With a mega-busy career and a little girl at home, this Latino is unstoppable! Watch Mario bust a move in the video below.

Looks like X Factor executives have finally nailed down two hosts ... Khloe Kardashian and Mario Lopez.

The twosome have been tight-lipped about their new gigs, but each are expected to rake in at least $1 million for the season.

And in a non-coincidental type of way last night, Mario Lopez was seen introducing Green Day alongside X Factor's Demi Lovato at the iHeartRadio Music Festival.

Since Simon Cowell agreed to Britney Spears' $15 million deal, we have a feeling Khloe and Mario's salary seems like chump change.

The two hosts will make their debut next month.

This year's Hottest Hollywood Dad award definitely goes to Mario Lopez!

The former Saved by the Bell star showed off his flawless washboard abs as he spent the day on Malibu beach building sandcastles with daughter Gia and girlfriend Courtney, and playing paddleball with some friends.

It's recently been revealed that Simon Cowell is in the market for a new host for X Factor's next season, and the music mogul has narrowed it down to around four contenders: Lopez, Stacy Keibler, Kelly Osbourne and Erin Andrews.

Does Mario have what it takes to be the next X Factor host?

Jennifer Lopez and Extra host Mario Lopez worked the flashbulbs while celebrating the grand opening of Planet Dailies and Mixology101 at The Grove Thursday night.

The American Idol judge's gunmetal grey dress is stunning. Mario's see-thru shirt isn't bad, either!

Those at the party got to see an exclusive viewing of JLo's newest video for "Dance Again" ... featuring her sexy young beau, Casper Smart. Watch the entire video below.

Talk about a sweet celebration!

In honor of Oreo's 100th birthday, Lady Antebellum showed up at The Grove on Tuesday morning to belt out a few of their hit tunes in a surprise free concert for one of America's favorite cookies!

Before singing "Happy Birthday" to a giant Oreo (yum!) the Grammy winning band kicked off a Happy Birthday flash mob, which was just one of seven similar celebrations that took place across the country in honor of the delicious treat.

After 100 years Oreo, you haven't aged a bit!