BFFs and former costars Zac Efron and Brittany Snow catch up during the NYLON Guys November Issue Launch Event held at XIV in West Hollywood on Wednesday night (November 4).

The duo were joined by fellow friends Ashley Tisdale (not pictured) and Britt’s boyfriend Ryan Rottman.

Zac was seen grabbing dinner with Ryan earlier this week. He just returned from filming The Death and Life of Charlie St. Cloud in Vancouver, where he was for the past several months.

10+ pics inside of pals Zac, Brittany and Ryan… More Here! »

Check out the new cast of the upcoming TeenNick series Gigantic!

Grace Gummer, Gia Mantegna, Tony Oller, Jolene Purdy and Ryan Rottman headline the upcoming series.

Gigantic summary: It’s not easy being teenagers growing up in the shadow of their parents’ superstar status, and Gigantic skewers the celebrity machine while exposing the humanity and comedy beneath the glamour of Tinseltown. With an insider look behind the tabloids and gossip blogs, the series features an ensemble cast that includes: 17-year-old Anna (Gummer) and her younger brother Walt (Oller), both kids of a famous movie star couple; Anna’s best friend Piper (Purdy); frenemy Vanessa (Mantegna) and Anna’s boy crush with a big secret Joey (Rottman).

Gigantic, from the minds of Ben and Debby Wolfinsohn and executive producer Marti Noxon, is set to premiere on TeenNick early 2010.

The connections of the quintet: Ryan is Brittany Snow’s boyfriend, Gia is Mitchel Musso’s girlfriend and Joe Mantegna’s daughter, and we all know Tony from Disney Channel’s As The Bell Rings. But did you know that Grace is Meryl Streep’s daughter?

Zac Efron leans over to let pal Ryan Rottman back in the car as they finish dinner at fave Pace Restaurant in Los Angeles on Tuesday night (November 3).

The 22-year-old actor, who just returned from filming in Vancouver, had his 21st birthday party held at the same restaurant last year.

Earlier this week, Zac was seen out with BFF Ashley Tisdale and later, at his old stomping ground — the gym.

Ryan is Brittany Snow’s boyfriend.

15+ pics inside of Pace eater Zac Efron… More Here! »

Brittany Snow snuggles up to boyfriend Ryan Rottman as they lend a helping hand at the Newman’s Own “Make a Difference Day” Volunteer Breakfast with Habitat for Humanity on Saturday afternoon (October 24) in Lynwood, Calif.

The 23-year-old actress shared about the project, “There’s such a sense of camaraderie and fellowship when you’re volunteering with millions of people. You feel like you really can change the world in one day.”

Although Brittany admits, “I’m really bad with the outdoors or construction of any kind.” Good thing she’s a part of the breakfast crew!

30+ pics inside of volunteers Brittany Snow and Ryan Rottman… More Here! »

Brittany Snow and boyfriend Ryan Rottman chat it up as they shop around the Grove in Los Angeles last week.

As they left the outdoor mall, Ryan, 25, was seen carrying a full shopping bag from Barney’s New York.

Brittany, 23, is also set to star in Walks with Gossip Girl Jessica Szohr. Fun fact: Ryan will produce the film!

The duo recently posed for a fun photo shoot for Tyler Shields — they even shared a kiss!

More Here! »

Brittany Snow cozies up to boyfriend Ryan Rottman as they arrive at L.A. Gay and Lesbian Center’s “An Evening With Women: Celebrating Art, Music, & Equality” held at The Beverly Hilton Hotel on Friday evening (April 24).

The 23-year-old actress looked breathtaking in a one-shoulder, Lela Rose ruffle dress.

Last weekend, the duo hung out with 90210 couple Dustin Milligan and Jessica Stroup at the Coachella Music Festival.

Brittany will make her debut as a young Lily Rhodes during Gossip Girl on Monday, May 11.

15+ pics inside of Brittany and Ryan… More Here! »