Hayden Panettiere and Wladimir Klitschko are 'secretly engaged' after rekindling romance

It's only been a couple of months since Hayden Panettiere and Wladimir Klitschko started Round 2 of their romance, but now it looks like the final bell is already ringing — a wedding bell that is.

The 23-year-old film and television actress and the 37-year-old heavyweight boxing champion have reportedly gotten secretly engaged and are planning a summer wedding this summer, reports USWeekly.com.

A source told the magazine: "Very few people know, and she isn't wearing her ring publicly yet."

"Looks like a summer wedding!" added the source.

The engagement reports come after the five foot two Panetierre and the six foot six Klitschko were spotted kissing at the Miami Heat game in Florida on Sunday.

This all comes as a surprise because back in January, Hayden had denied that the two had officially reconnected after the Ukranian was seen dropping her off at the airport.

When she landed in Los Angeles on January 11 she insisted to TMZ that the former couple were just good friends, but her lovestruck demeanor somewhat spelled otherwise.

"We've been friends for five years now, so we're just good buddies," she told the website.

"I knew that was going to be the question!," she giggled. "I was lassoed in."

Her reunion in Florida with Klitschko comes after the star split with former New York Jets receiver Scott McKnight in December.

The actress and football player had been dating since June 2011, just one month after she split from fellow pro-athlete Klitschko.

Hayden had been dating the Ukrainian sports star since 2009 before parting ways in 2011.

Klitschko said they called time on their 18-month romance because it was difficult coping with having a long-distance relationship.

Sounds like she's got a mean hook.

Mark Sanchez Gets Ready For Giants Game With Model Kate Upton

Things just keep getting better for Mark Sanchez—if you don't count last week's 45-19 drubbing by the Philadelphia Eagles.  As the New York Jets quarterback prepares for this Saturday's huge game against same-stadium rivals, the New York Giants, Sanchez has been spotted paying many late-night visits to Sports Illustrated swimsuit model Kate Upton's Manhattan apartment.

The New York Post reports that Sanchez has been spotted several times at the sexy Victoria's Secret model's pad since November— usually after games and before practices—sometimes as late as midnight.

Sanchez was spotted in Upton's lobby bringing gifts gifts up to her from a chauffeur-driven Navigator after a charity event last month.

Maybe Sanchez is pulling a Derek Jeter by gifting his dates— except he personally takes the presents up to his lady friends instead of just leaving a swag bag in the limo after they get the heave-ho.

Call Sanchez the anti-Jeter but, this is Kate Upton we're talking about.  I don't think an autographed football and a Jets wristband will float her boat.

A source told the Post, the quarterback has seen coming into her building with bags a minute or two after the beautiful Upton arrived.

"They almost never come in together.  He's always five steps after her," the source claimed, adding that the QB often pulls a woolly cap over his face as a disguise.

Just last week, it was reported that Sanchez was seen with two different women on the same night at a swanky Manhattan hotel.  First, there was an exotic Spanish-looking woman  at 3 a.m., followed by an unknown blond who sauntered into his room an hour later.

Could it have been Upton?

The model's sister, Christie Upton, is a Jets  manager of client relations and works closely with the team.  Kate has been spotted at some Gang Green's games.

Another source said that Upton and Sanchez are "just friends."

Now where have I heard that one before.  Oh yeah, that was with Jamie-Lynn Sigler and Hayden Panettiere.

Sounds like Sanchez has been burning the midnight oil with his black book more than his playbook.

Jets QB Mark Sanchez Gets Cozy With Hayden Panettiere

New York Jets quarterback Mark Sanchez likes his blondes like Rex Ryan likes his feet.  According to the New York Post, Sanchez has been spotted squiring actress and animal-activist Hayden Panetierre around Los Angeles and Las Vegas hot spots.  Sanchez might want to bone up on his fighting skills; Panetierre is currently in a long-distance relationship with heavyweight boxer Wladimir Klitschko.

Never mind "Save the cheerleader, save the world," someone better save the quarterback because the title of Sanchez's next HBO reality show might be called "Hard Knockouts." 

Sanchez and the petite Panetierre were seen on Wednesday night in L.A., where they shared drinks at Beacher's Madhouse.  Customers said the couple were whispering and getting close to each other.

A source told the Post that "They were clearly trying to hide their affection.  They used their friends as a buffer, but it didn't work so well."

The usually low-key Sanchez must like courting trouble.  He was recently linked to a similar-looking 17 year-old high-schooler who alleged that she had a romance with the Jets QB.  The teen, Eliza Kruger even took photos of Sanchez's tossed bed.

This time, Sanchez may have to worry less about having 'dolphin-free tuna' on his plate, while  dining with Panetierre, than getting waled on himself.

Klitschko is the reigning IBF heavyweight champion of the world.  This is no Mark Gastineau or even Tommy Zbikowski in the ring either.  The Ukrainian giant stands 6'6" and tips the scales at a pre-lap-band Ryan-like 240 pounds of muscle.   Klitschko has held the title since 2006 and has a career record of 55-3 with 49 knockouts.

Panetierre seems to fit Sanchez's type--young, blonde and petite.  Besides being spotted in L.A., the couple was seen together with friends in Las Vegas a couple of weeks ago.

The actress has been linked to Klitschko since last year and sources say she's "just friends" with Sanchez--who is reportedly a buddy of the heavyweight fighter.

Representatives for Panetierre had no comment and Sanchez's reps couldn't be reached by the source.

Klitschko knocked out Samuel Peter in September and is currently preparing to defend his heavyweight title against David Hyde in July.