Vanessa and Zac are 'good'

The 22-year-old actress - whose four-year relationship with her High School Musical co-star recently came to an end - insists things are amicable between her and Zac and says 2010 has been a "good year" for her.

The pretty brunette said: "We're good. [It was a] good year.

"I worked a lot in 2009. I did two movies back to back, so this year I just hung out, took it easy, did a play which was a lot of fun, did a movie and now the year is coming to an end before I know it."

However, in 2011 Vanessa will be working harder than ever.

Speaking as she celebrated her 22nd birthday on Saturday at Las Vegas's Pure Nightclub with friends Ashley Tisdale and Brittany Snow, she added to People: "It's going to be a very, very busy year. I have three movies coming out in the next year, so I'm excited to see what the future is going to hold."