Selena Marie Gomez (born July 22, 1992) is an American actress, singer, and UNICEF Goodwill Ambassador, best known for portraying Alex Russo in the Emmy Award-winning Disney Channel television series Wizards of Waverly Place. She subsequently ventured into feature films and has starred in the television movies Another Cinderella Story, Wizards of Waverly Place: The Movie, and Princess Protection Program. She made her theatrical film debut in Ramona and Beezus. Enhancing her repertoire into the music industry, Gomez is the lead singer for the pop band Selena Gomez & the Scene who, together, have released two studio albums Kiss & Tell and A Year Without Rain. She has also contributed to the soundtracks of Tinker Bell, Another Cinderella Story and Wizards of Waverly Place after signing a record deal with Hollywood Records. Source: Wikipedia.

Jessica Marie Alba born April 28, 1981 is an American television and film actress. She began her television and movie appearances at age 13 in Camp Nowhere and The Secret World of Alex Mack (1994). Alba rose to prominence as the lead actress in the television series Dark Angel (2000–2002). Alba later appeared in various films including Honey (2003), Sin City (2005), Fantastic Four (2005), Into the Blue (2005), Fantastic Four: Rise of the Silver Surfer and Good Luck Chuck both in 2007. Alba is considered a sex symbol and often generates media attention for her looks. She appears frequently on the "Hot 100" section of Maxim and was voted number one on AskMen.com's list of "99 Most Desirable Women" in 2006, as well as "Sexiest Woman in the World" by FHM in 2007. The use of her image on the cover of the March 2006 Playboy sparked a lawsuit by her, which was later dropped. She has also won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel. Source: Wikipedia.