Celebrity Siblings

Jay-Z Celebrates The Grand Opening Of The 40/40 Club

Teen Choice Awards 2002 - Show

5th Annual Runway For Life - Arrivals

Picturehouse Presents "A Prairie Home Companion" - After Party

WWD @ 100 Anniversary Gala

Howie Dorough Birthday Celebration - Inside

Musicians Nick Carter and Aaron Carter, pose at the Howie Dorough of the Backstreet Boys and Promoter Dave Ockun Birthday Celebration party in aid of the Lupas Foundation at LAX nightclub, on August 16, 2006 in Hollywood, California.

Us Weekly Hot Hollywood Style Issue Event - Arrivals

Nicole and Paris Hilton in April 22, 2010 in Hollywood, California.

England v Algeria: Group C - 2010 FIFA World Cup

Prince Willian and Prince Harry during the 2010 FIFA World Cup South Africa Group C match between England and Algeria at Green Point Stadium on June 18, 2010 in Cape Town, South Africa.

US singers Joe (L), Kevin (C) and Nick J

US singers Joe (L), Kevin (C) and Nick Jonas, member of The Jonas Brother's group, are seen during a press conference in a hotel in San Jose on October 25, 2010.

2011 People's Choice Awards - Press Room

The Kardashian sisters pose in the press room during the 2011 People's Choice Awards at Nokia Theatre L.A. Live on January 5, 2011 in Los Angeles, California. Pictured from right to left are Kourntney, Khloe, and Kim.

ESPN The Magazine Next Party - Arrivals

Actors Jessica Alba (R) and her brother Joshua Alba arrive for the ESPN The Magazine Next Party during Super Bowl XL weekend February 3, 2006 at the Colony Club in Detroit, Michigan.

2010 VH1 Hip Hop Honors - Arrivals

Singer/actress Brandy and her younger brother Ray J, who is also an entertainer, attend the 2010 VH1 Hip Hop Honors at Hammerstein Ballroom on June 3, 2010 in New York, New York.

Samsung's 9th Annual Four Seasons of Hope Gala - Arrivals

Singer Jennifer Lopez is seen here with her husband Marc Anthony, and sister Linda Lopez who is a journalist.

Actress and singer Miley Cyrus

Actress and singer Miley Cyrus arrives with her sister, actress Noah Cyrus (R) at the premiere of "Justin Bieber: Never say Never” in Los Angeles, California on February 8, 2011.

Miramax 2005 Golden Globes After Party

Actress Nicole Kidman (R) and her sister Antonia Kidman attend the Miramax 2005 Golden Globes After Party at Trader Vics on January 16, 2005 in Beverly Hills, California.