Katy Perry - performing her California Dreams Tour

Katy Perry (born Katheryn Elizabeth Hudson; October 25, 1984) is an American singer-songwriter and actress. Born in Santa Barbara, California, and raised by Christian pastor parents, Perry grew up listening to only gospel music and sang in her local church as a child. After earning a GED during her first year of high school, she began to pursue a career in music. As Katy Hudson, she released a self-titled gospel album in 2001, which was unsuccessful. She later recorded an album with production team The Matrix and completed the majority of a solo album from 2004–05, neither of which were released.

Tricia Helfer - Kiehl's LifeRide for amfAR Block Party

Tricia Janine Helfer (born April 11, 1974) is a Canadian actress and former model, best known for her role as Number Six in the re-imagined Battlestar Galactica miniseries and television series, her role as "Carla" on Burn Notice, Dark Blue as FBI Special Agent Alex Rice and for hosting the first season of Canada's Next Top Model.

She has been actively involved in different charity events, from animal rescue[2] to the oil spill in the Gulf.

Jenna Fischer : Show with Jay Lenoe Tonight Show with Jay Leno

Regina Marie "Jenna" Fischer (born March 7, 1974)[1] is an American actress. She is most widely known for her Emmy-nominated[2] portrayal of Pam Halpert (née Beesly) on the NBC situation comedy and mockumentary The Office, and has also appeared in several films, including Blades of Glory, Walk Hard: The Dewey Cox Story, The Promotion and Hall Pass.

Amber Heard for Angeleno

Amber Laura Heard (born April 22, 1986) is an American actress. She played the lead and title character in All the Boys Love Mandy Lane, which debuted at the Toronto International Film Festival in 2006. Heard's first starring role came in 2007 on the CW television show Hidden Palms. Her breakthrough came in 2008 with roles in Never Back Down and Pineapple Express. In 2009, Heard starred in The Stepfather and also had a small role in the horror-comedy Zombieland. She next starred in The Joneses and And Soon the Darkness (both 2010), John Carpenter's The Ward, alongside Nicolas Cage in Drive Angry, and alongside Johnny Depp in The Rum Diary.

Lea Michele :Premiere of "Glee:The 3D Concert Movie" in Westwood

Lea Michele Sarfati (born August 29, 1986),[1] known professionally as Lea Michele, is an American actress and singer. Michele began working professionally as a child actress on Broadway in productions such as Ragtime and Les Misérables. She originated the role of Wendla in the musical Spring Awakening and currently plays Rachel Berry in the Fox television series Glee. Michele performs in the soprano range.

Ashley Tisdale - Shopping with Samantha Droke at Planet Blue in Malibu

Ashley Michelle Tisdale (born July 2, 1985) is an American actress and singer who rose to prominence portraying the candy-counter girl Maddie Fitzpatrick in Disney Channel's The Suite Life of Zack & Cody and the female antagonist Sharpay Evans in the High School Musical film series. The High School Musical series became a successful franchise which included two television films, a feature movie, a spin-off and numerous soundtrack albums. The popularity earned by Tisdale in High School Musical led her to sign a solo record deal with Warner Bros. Records in 2006. Her debut album Headstrong, was released in February 2007, and debuted at number five in the U.S. chart and sold 64,000 copies in the first week. It was later certified Gold by the Recording Industry Association of America. A second studio album, Guilty Pleasure, was released in 2009.

Alexa Vega at 'Glee The 3D Concert Movie' & at "Spy Kids:All the Time in the World" premiere

Born Alexa Ellesse Vega
August 27, 1988 (1988-08-27) (age 22)
Miami, Florida, US
Occupation Actress, singer
Years active 1993–present

Charlotte Ross at 'Glee The 3D Concert Movie' & in bikini photoshoot in Malibu

Born January 21, 1968 (1968-01-21) (age 43)
Winnetka, Illinois, US
Occupation Actress
Years active 1987 - present
Charlotte Ross (born January 21, 1968) is an American actress, who is perhaps most widely known as a cast member of NYPD Blue from 2001 to 2004.

Hayden Panettiere Out in Los Angeles & At a Mexican restaurant & leaving a store in Beverly Hills

Born Hayden Leslie Panettiere
August 21, 1989 (1989-08-21) (age 21)
Palisades, New York, United States
Occupation Actress, singer, model

Dianna Agron Cosmopolitan magazine scans, September 2011 at 'Glee The 3D Concert Movie'

Dianna Agron (pronounced /ˈeɪɡrɒn/;[1] born April 30, 1986) is an American actress, singer, producer, director and screenwriter, best known for her portrayal of Quinn Fabray on the television series Glee.