From Cute to En Fuego: Carlos PenaVega’s Hottie Evolution

Happy birthday, Carlos PenaVega! The WebHeads game show host (and Alexa PenaVega's hubby) turns 25 today. Since starting out with Big Time Rush in 2009, Carlitos has changed a bit. Let's take a look at his hottie evolution, shall we?

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January 2010

The 25-year-old newlywed is seen here rockin' a shaggy 'do while at an event at Planet Hollywood in NYC.

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November 2010

At a Best Buy store appearance, PenaVega is seen raising his cuteness factor in a striped hoodie.

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May 2011

The dimpled-face cutie is seen here performing at "City of Hope" in a sleek leather jacket.

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March 2012

For a Big Time Rush with One Direction concert in NYC, the "Worldwide" singer flashed the crowd with his sweet smile.

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February 2014

Well, hello! "Much love to mi Famila @kriziavega and #baruchvegaphotography for my "electrico" artwork and photos!" PenaVega captioned the sexy shot.

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March 2014

Hot! PenaVega gives the camera a brooding stare while on the 27th Annual Kids' Choice Awards orange carpet.

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April 2014

What a body! The 25-year-old game show host started hitting the gym a lot this year. "#last #minute #fpf #fitnessphotofriday #progress #april18th2014 #muscleandfitness #cover #letsgo," he captioned the pic on Instagram.

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April 2014

The mirror agrees he's on fire! "@alecthetrainer #letsgo thanks @vegaalexa for taking the photo for me," wrote on Instagram.