Ian Michael Smith was only ten years old when he played the small but mighty Simon in the 1998 tear-jerker "Simon Birch." Guess what he looks like now!

This gorgeous smiling señor is actually the brother of a handsome Hollywood A-lister -- Can you use your family tree telepathy to guess which silver screen star calls this guy hermano?!

When Miley Cyrus, 19, and Liam Hemsworth, 22, announced the engagement, some found the news shocking considering the Disney starlet is still a teen. But young love and wedding bells is nothing new in Hollywood!

See who else got engaged at a really young age.

Can you guess which Hollywood hotties are the proud owners of these taught tums? Check out all the man muscles ... if you can stomach them!

Guys can have makeup disasters too!

Kellan Lutz looked like his uber-pale "Twilight" alter-ego Emmett Cullen yesterday at a "Tarzan 3D" photocall in Germany, thanks to some ill-applied foundation that left him looking vampiric.

Lutz isn't alone in his makeup mistake -- see what happened to Uma Thurman, Eva Longoria, Ashley Judd and Nicole Kidman.

The Rock has sold his massive, stunning home in Hidden Hills for very close to the $4.9 million asking price ... TMZ has learned.

Sources tell us the estate -- located 22 miles from Hollywood -- is being purchased by a businessman. It's currently in escrow and scheduled to close shortly.

The 9,120 square foot house has 6 bedrooms, 7 bathrooms, an infinity pool and an awesome home theater.

The lucky realtors -- Tomer Fridman from Sotheby's International who represents the buyer and Andrew Manning from Prudential who reps The Rock -- should score a nice commission.

The original "American Idol" singer stepped out in London with a brand new, lighter look -- and was once again seen sporting blonde locks!