Christina Ricci sure can keep a secret, and we all know that’s not easy in Hollywood.

The actress has been engaged to her boyfriend James Heerdegen, a camera technician that she met while on the set of her show Pan-Am, since OCTOBER!

Christina Ricci Timeless Beauty @ 2012 MTV Movie Awards

Ricci, 32, finally stepped out and showed off her new three-stoned bling on Friday at an event in Los Angeles for beauty brand Make Up For Ever.

To see a picture of her stunning ring, click HERE.

[image: WENN]

Christina Ricci looked incredible in a mini black dress custom made by Project Runway alum Christian Siriano on the red carpet of the 2012 MTV Movie Awards held at the Gibson Amphitheatre in Universal City, California on Sunday (June 3)- more pictures below.

2012 MTV Movies Awards Winners [FULL List]

The 32 year-old actress’ dress was covered in crystals, beads, buttons and Timex watches. The designer explained the creative process and how Christina still wanted to feel glamorous and sexy in the fashion-forward creation.

WORST DRESSED: Leighton Meester @ 2012 MTV Movie Awards

“This was a cool challenge,” Siriano tells PEOPLE. “Working with such unconventional materials, you want to make the dress look fashion-forward and interesting without being campy.”

“We wanted to make it feel very delicate and vintage inspired, and Christina wanted it to feel almost like an antique piece of jewelry,” he says. “She likes to be sexy and glamorous.”

Christina Ricci @ MTV Movie Awards Red Carpet Pictures go on reading »

Actress Christina Ricci and comedian Owen Benjamin have called off their engagement just two months after they announced their plans to wed. A source says they ended their relationship on Sunday and another source guarantees they split more than a week ago but continue to be good friends.

“Owen had a birthday party this past Sunday, and everything seemed fine. Sometime after, they got into a fight and decided to reevaluate things. [Then] the engagement was off,” says a source close to the couple.

“They really are still close,” adds another source. “They talk almost every day. It was a very mature decision and they both felt good about it. They’re definitely still friends.”

Christina and Owen haven’t released an official statement yet. The couple met on the set of their movie “All’s Faire in Love” and officially started dating in October 2008.

Christina Ricci & Owen Benjamin Pictures

[images: gossipgirls]

Christina Ricci, on the set of Speed Racer, was sexually harassed by an ape on the first day of shooting. It was in fact an actual ape and not the burly Vince Vaughn.

“The chimp jumped over and grabbed my left breast and hung off me,” Ricci told Pop Tarts with a slightly embarrassed smile. “It happened in the middle of the first take on the first day of shooting — it was painful.”But in an attempt to “not upset the chimp any further,” Ricci said she stood still and meekly cried “help, help, ouch” until she got the attention of the crew, who were facing the other direction.

Ok, so she wasn’t actually raped by the chimpanzee but I couldn’t pass up using the title. She likely would have been though if she didn’t get help from the crew.

Earlier this morning we were reminded that wild animals on movie sets can strike out and even kill, as the grizzly bear from Semi-Pro killed his trainer Stephan Miller.