All-star (also All-Star) is a term designating an individual as having a high level of performance in their field. Originating in sports, it has since drifted into vernacular and been borrowed heavily by the entertainment industry. It can also be used for a group of individuals, who are popular in certain areas.

"All-star" as a sports refers to an individual named as an "all-star" on a team representing the top performers in a given sport, or to a list of top participants in individual sports such as golf and bowling. Events limited to such honorees are referred to as "all-star games" or events.

In American team sports the premier all-star games are the Major League Baseball All-Star Game, NBA All-Star Game, Pro Bowl, NHL All-Star Game, and the MLS All-Star Game. Many all-star teams, such as collegiate "all-conference" and All-America squads, are recognitions of performance only, without the connotation of those selected ever being teammates in a game.

The term all-star is often used as a form of publicity gimmick to promote the cast of a movie in which a number of high-profile actors appear, sometimes merely in cameo roles. Well-recognized examples include Grand Hotel (1932), Dinner at Eight (1933), Around the World in 80 Days (1956), Ocean's Eleven (1960), It's a Mad, Mad, Mad, Mad World (1963), Casino Royale (1967), Murder on the Orient Express (1974) and The Expendables (2010).

Carmelo Kiyan Anthony (born May 29, 1984), nicknamed "Melo", is an American professional basketball player who currently plays for the New York Knicks in the National Basketball Association (NBA). After a successful high school career at Towson Catholic High School and Oak Hill Academy, Anthony attended Syracuse University for college where he led the Orangemen to their first National Championship in 2003. He earned the tournament's Most Outstanding Player award and was named the Most Valuable Player of NCAA East Regional. After one season at Syracuse University, Anthony left college to enter the 2003 NBA Draft, where he was selected as the third pick by the Nuggets. He was traded to the Knicks several days prior to the 2011 trade deadline.

Since entering the NBA, Anthony has emerged as one of the most well-known and popular players in the league. He was named to the All-Rookie team, to the All-Star team five times and to the All-NBA team five times. Anthony led the Nuggets to two division titles and to the playoffs every year from 2004 to 2010. In 2009, he helped the Nuggets advance to the Conference Finals for the first time since 1985. As a member of the USA National Team, Anthony won a bronze medal at the 2004 Olympics and a gold medal at the 2008 Olympics.

Kyrie Irving (born March 23, 1992) is an Australian-American professional basketball player for the Cleveland Cavaliers of the National Basketball Association (NBA). He played as a point guard for Duke University as a freshman before being selected as the 1st overall pick in the 2011 NBA Draft by Cleveland. He won the NBA Rookie of the Year Award in 2012. Irving was born in Melbourne and grew up in New Jersey.

Irving was born in Melbourne, Victoria, Australia where his father, Drederick Irving, played professional basketball for the Bulleen Boomers. Irving subsequently lived in Australia before relocating to the United States at the age of 2. He has dual citizenship in the United States and Australia. Irving's mother, Elizabeth, died from an illness when he was four, so Drederick raised him with the help of Irving's aunts. Growing up in New Jersey, Irving was a fan of the New Jersey Nets. His father took him and his sister to Continental Airlines Arena during the 2003 NBA Finals.

Irving played for Montclair Kimberley Academy his freshman and sophomore years, where he averaged 26.5 points, 10.3 assists, 4.8 rebounds and 3.6 steals and became only the school's 2nd 1,000 point scorer, before transferring to St. Patrick. While at St. Patrick High School, Irving played with Michael Gilchrist, who was widely regarded as one of the best players in the class of 2011. On January 20, 2010, it was announced that Irving was selected to the 2010 Junior National Select Team. The team played at the 2010 Nike Hoop Summit at the Rose Garden in Portland, Oregon, on April 10. He was also selected to play in the 2010 McDonald's All-American Game and the 2010 Jordan Brand Classic, where he was named as co-mvp with Harrison Barnes. In June 2010 Irving was a part of the gold medal winning team at the FIBA Americas U18 Championship. Irving was the #2 player in the class of 2010 by Scout.com, #3 player in the ESPNU 100, and rated as the #4 player by Rivals.com.

LeBron Raymone James (/ləˈbrɒn/; born December 30, 1984) is an American professional basketball player for the Miami Heat of the National Basketball Association (NBA). Nicknamed "King James", he was a three-time "Mr. Basketball" of Ohio in high school, and was highly promoted in the national media as a future NBA superstar while a sophomore at St. Vincent – St. Mary High School. He was selected with the number one pick in the 2003 NBA Draft by the Cleveland Cavaliers. Listed as a small forward, James has set numerous youngest player records since joining the league. He was named the NBA Rookie of the Year in 2003–04, was named the NBA Most Valuable Player in 2009, 2010, and 2012 and has been both an All-NBA selection and an All-Star every season since 2005. In 2010, a much-publicized free agency process ended with James signing with the Miami Heat.

James led the Cleveland Cavaliers to consecutive playoff appearances from 2006 through 2010. In 2007, the Cavaliers advanced to the NBA Finals for the first time in franchise history, but lost to the San Antonio Spurs. In 2011, James and the Miami Heat advanced to the NBA Finals but lost to the Dallas Mavericks. James has been a member of the USA national team, winning a bronze medal at the 2004 Olympics and gold at the 2008 Olympics.

Dwight David Howard (born December 8, 1985) is an American basketball player for the Orlando Magic of the National Basketball Association (NBA). Howard, who usually plays center but can also play power forward, had an outstanding high school career at Southwest Atlanta Christian Academy. He chose to forgo college and entered the 2004 NBA Draft, and was selected first overall by the Magic. A six-time All-Star, six-time All-NBA team selection, five-time All-Defensive member, and three-time Defensive Player of the Year, Howard has been ranked consistently as one of the best in the league in rebounds, blocks, field goal percentage and free throw attempts, and has set numerous franchise and league records. He has led the Magic to three division titles and one conference title, and he was the winner of the 2008 NBA Slam Dunk Contest. In the 2008 Olympics, he was the starting center for Team USA, which went on to win the gold medal.

Before he was drafted in 2004, Howard said that he wanted to use his NBA career and Christian faith to "raise the name of God within the league and throughout the world". In November 2009, he was named one of the 10 finalists for the Jefferson Awards for Public Service, which awards athletes for their charitable work.