Muscle man Zac Efron shows off that hard work at the gym pays off after leaving the gym in Toluca Lake, Calif., on Tuesday afternoon.

The 20-year-old actor will be reprising his role as singing jock Troy Bolton in High School Musical 3: Senior Year, out Oct. 24.

Do you think Zac has ever watched the ABC reality contest, High School Musical: Get in the Picture? Methinks not!

“Considered Backpack” and new “Zoom TR” sneakers by Nike. Thanks, UNK! More Here! »

Zac Efron takes the time to to pose with a few female fans outside his apartment in Toluca Lake, Calif., on Tuesday morning.

The 20-year-old High School Musical star was at the Teen Choice Awards on Sunday with his on-and-off-screen girlfriend Vanessa Hudgens. You can come out and meet Vanessa on Sunday, August 17th from 1pm-4pm at Rockvale Outlets (35 S. Willowdale Drive, Lancaster, PA 17602). She’ll be signing her new CD Identified!

Last month, Zac help costar pal Ashley Tisdale celebrate her 23rd birthday at Malibu’s DKNY Jeans Beach House. After chomping down on a chocolate cupcake with pink frosting, Zac gushed, “She’s one of the nicest girls I’ve ever met. She’s sweeter than this cupcake.”

10+ pictures inside of female-fan-friendly Zac Efron… More Here! »

High School Musical hottie Zac Efron keeps his arm wrapped around his main squeeze, Vanessa Hudgens, during the 2008 Teen Choice Awards at Gibson Amphitheater on Sunday, August 3, 2008 in Los Angeles, California.

Vanessa, who wore a lovely Catherine Malandrino dress, picked up a surfboard for “Choice Female Hottie”, beating out Gossip Girl star Blake Lively, Heroes starlet Hayden Panettiere, Transformers actress Megan Fox and “Umbrella” singer Rihanna.

Congrats, Vanessa!

20+ pictures inside of Zanessa at the 2008 Teen Choice Awards… More Here! »

Zac Efron arrives in Salvatore Ferragamo’s “Nigel” boot at the 2008 Teen Choice Awards at Gibson Amphitheater on Sunday, August 3, 2008 in Los Angeles.

The 20-year-old High School Musical star was seen giving costar girlfriend a great big hug on the blue carpet. Zanessa also joined Hancock star Will Smith for a few pics. Zac was also seen taking pictures with Gossip Girl hunk Chace Crawford (pictured below).

The 2008 Teen Choice Awards is scheduled to air on Monday @ 8PM ET/PT on FOX.

10+ pictures inside of Zac Efron @ the 2008 Teen Choice Awards… More Here! »

On-and-off-screen couple Zac Efron and Vanessa Hudgens heat up the pages of Elle magazine’s September 2008 issue with Jessica Simpson on the cover. On stands now!

Their BFF, Ashley Tisdale, is also featured in the photo spread. She explains why it took two entire films for singing jock Troy Bolton (Efron) and crooning mathlete Gabriella Montez (Hudgens) to finally lock lips on-screen. The Tizz shared, “The Disney Channel has done movies where the guy and girl kiss, but Kenny thought it would be really nice if you didn’t actually see that. It left fans saying, ‘Wait, we have to see them kiss!’ ”

To view all the fashion details of this photo shoot and to read the full article on Zashnessa, visit Elle.com. More Here! »

Here is the very first batch of movie posters from High School Musical 3: Senior Year featuring Zac Efron, Vanessa Hudgens, Ashley Tisdale, Corbin Bleu, Monique Coleman and Lucas Grabeel.

The motion picture soundtrack will be released on Tuesday, October 21. “All I Want”, performed by Ashley Tisdale and Lucas Grabeel will debut on the Disney Channel next Friday, August 8.

The theatrical release of High School Musical 3: Senior Year is set for Friday, October 24. More Here! »

High School Musical cutie Vanessa Hudgens recently tested her on-and-off-screen boyfriend Zac Efron, reports Life & Style.

Egged on by her gal pals to gauge her man’s loyalty, Vanessa, 19, sent “a really hot friend” to chat him up at the gym where he works out.

“He had no idea she was a friend of Vanessa’s,” says an insider involved in the scheme. “The hottie started talking to him, but Zac didn’t flirt back — and she’s gorgeous!”

Apparently Zac, 20, passed the test!

Added the insider, “He’s only got eyes for Vanessa. And we had fun with the prank!”

Zac Efron leaves Smashbox Studios with a mystery woman following him after a photo shoot in Los Angeles on Thursday.

The 20-year-old High School Musical sensation gave us a peek of his boxers just yesterday. Pick up your pants Zac. Pick’em up!

The Kenny Ortega-directed HSM3 opens on October 24th. Now less than three months away! Go Wildcats!

10+ pictures of Zac Efron and his mystery woman…