TCA may refer to:

In economics:

In chemistry:

In associations:

In other uses:

Lea Michele Sarfati (born August 29, 1986), 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 and made her film debut in New Year's Eve starring alongside Ashton Kutcher. Michele performs in the soprano range.

Michele was born in the Bronx, New York City. She is the only daughter of Edith, a nurse, and Marc Sarfati, a delicatessen owner. Her mother is Italian American and Roman Catholic, while her father is a Spanish Sephardic Jew. Michele was raised Catholic, and has stated that her father "gladly" attends church with her and her mother. She grew up in Tenafly, New Jersey. She attended Rockland Country Day School for elementary school in New York and then Tenafly High School. Michele was home schooled one year while working in Toronto, Ontario on Ragtime. She attended Stagedoor Manor in the Catskills, a center for performing arts training. She was then later accepted to the Tisch School of the Arts at New York University, but opted instead to continue working professionally on the stage.

Cory Allan Michael Monteith (born May 11, 1982) is a Canadian actor and musician, best known for his role of Finn Hudson on the Fox television series Glee.

Monteith was born in Calgary, Alberta and raised in Victoria, British Columbia. His parents divorced when he was seven, and he was raised by his mother. By 13, Monteith, once a promising student, who, at age 5, could read at a fourth-grade level, dropped out of school. Monteith estimates that by the time he quit school for good at age 16, he had attended 12 different schools, including alternative programs for troubled teens. He went drinking with his friends and had a drug addiction. Monteith went to rehab at 19 after his family gave him an ultimatum: either he gets clean or they would report him to the police and press charges for stealing a significant amount of money to fuel his addiction. Looking back, he stated, "I finally said, 'I'm gonna start looking at my life and figure out why I'm doing this.'"

He has worked various jobs, such as a Wal-Mart people greeter, taxi driver, school bus driver, and roofer.

Edward Christopher "Ed" Sheeran (born 17 February 1991) is an English singer-songwriter who is currently signed to Asylum / Atlantic Records. Sheeran broke through commercially in June 2011, when his debut single "The A Team" debuted at number 3 on the UK chart.

Sheeran was born in Halifax, West Yorkshire to Irish and English parents, before moving to Framlingham, Suffolk; he is a cousin of TV journalist and presenter Gordon Burns. He learned guitar at a very young age, and began writing songs during his time at Thomas Mills High School in Framlingham. His early childhood memories, referred to in a interview on the Zane Lowe show, included listening to Van Morrison on his countless trips to London with his parents and going to an intimate gig with Damien Rice in Ireland when he was 11. He also opened for Nizlopi in Norwich in April 2008 after being one of their guitar technicians. Sheeran began recording in 2005, which led to the release of his first EP, The Orange Room EP. Sheeran also released 2 albums, a self-titled one in 2006 and Want Some? in 2007. He moved to London in 2008 to play gigs, starting off in very small venues, playing every day, to as little as five people. In 2008, he auditioned for the ITV series Britannia High.