Adrianna Tate-Duncan

Adrianna Tate-Duncan
Jessica Lowndes as Adrianna Tate-Duncan in Season 3 Episode 8
90210 character
Portrayed by	Jessica Lowndes
First appearance	September 2, 2008 (90210, "We're Not in Kansas Anymore")
Last appearance	May 13, 2013 (90210, "We All Fall Down")
Created by	Rob Thomas
Profile
Occupation	Actress Singer
Parents Constance Tate-Duncan (mother) Children Maisy (daughter, with Ty; given up for adoption)

Adrianna "Ade" Tate-Duncan is a fictional character on The CW television series 90210, the fourth series in the Beverly Hills, 90210 franchise. Portrayed by Jessica Lowndes, the character was originally only scripted as a guest spot in the series' pilot, but was added to the main cast in the fourteenth episode of the first season, replacing Jessica Walter.

At the opening of the series, Adrianna is an aspiring actress and Naomi Clark's best friend. She suffers from a serious drug addiction and is pressured by her mother, Constance, to support the family financially with her acting career. In order to afford her drug addiction, Adrianna steals money from her affluent best friend, Naomi. She develops a friendly rivalry with Annie due to her equal singing and acting talents, but falls apart when Annie takes over her role in the school play on opening night. When the school undergoes a drug search, Naomi attempts to protect Adrianna by flushing her drugs down the toilet, but is caught and arrested. Even though she promises she will turn herself in to clear Naomi of the charges, Adrianna overdoses before she can. Her Mother checks her into a drug rehabilitation clinic, paid for by classmate Navid Shirazi. As a result, Navid and Adrianna grow closer. During one of his visits to the clinic, Navid helps her reconnect with Naomi by driving to the Homecoming dance, where the two friends reconcile. As a result of his kindness, Adrianna discovers that he has been in love with her since they were children and they begin a relationship.

After discovering one of her ex-boyfriends, Hank, has relapsed after finding out he was HIV positive, Adrianna takes an HIV-test. While she is negative for HIV, the results do reveal she is pregnant but the paternity is still unknown. Adrianna is unsure of the paternity, as her memories of recent sexual experiences have been clouded by her drug addiction. She does, however, know that the child is not Navid's, as they have not yet had sex. She and Navid break up as she reveals that she is pregnant because he doesn't believe that he can deal with her being pregnant with someone else's child. Eventually it is revealed that the baby's father is not Hank (whom she had slept with a few times when she was on drugs), but Ty Collins, her co-star in the school production of Spring Awakening. Naomi’s opinion is that she should get an abortion, while Kelly Taylor thinks she should raise it or give it up for adoption. She drives all night and ends up at a clinic, where they tell her she's too far along to get an abortion. Naomi convinces Adrianna to tell Ty, and he tells his parents. Ty's parents tell Adrianna that they will pay for the doctor and anything else she needs. They also say that when she starts to show, they will send her to a retreat in New Mexico, so that nobody finds out, to which she readily agrees. Bolstered by the Collins' support, Adrianna becomes more confident in her ability to deal with her situation. Later, Ty gives Adrianna a contract which states that Adrianna must keep the whole pregnancy a secret and she realizes that their support hides the reality that they are ashamed of her and her unborn child. Adrianna is unwilling to tell her mother about her pregnancy, as she thinks that Constance will throw her out. Naomi convinces Adrianna to call Ty, she thinks that the contract is unfair. Adrianna does so, and Ty's mother comes over to Adrianna's house to discuss the baby with Adrianna's mother. Ty's mother and Adrianna sit down to talk and Constance, Adrianna's mother, finds out about the pregnancy. Ty's mother gets kicked out of the house due to her arrogance and Constance talks to Adrianna and apologizes for putting so much pressure on her and they reconcile.