Black Widow (Jessica Drew)

In the Ultimate Marvel Universe, Jessica Drew was formerly known as Spider-Woman, but later she was called Black Widow.

Clone Saga
After his villainous actions, Otto Octavius was given a chance to redeem his past crimes by using his scientific genius to work for the CIA and the FBI. Ben Reilly, Dr. Conners' lab assistant, was also given a similar deal for his involvement in creating Carnage. Using their collective scientific research and Peter Parker's DNA, they successfully created a new series of clones of Peter Parker, one of which was a female version of Peter Parker called Jessica Drew. By the time Jessica was aware of her own existence, she became a fully developed clone.

When she first awakened, Ben explained everything to fill in the blanks for Jessica, that she was created to be specifically to work for the CIA and that her memories as Peter Parker were going to be wiped. Sometime later, before the process to be turned into Spider-Woman was completed, before her memories were manipulated by Cassandra Webb, the "Stacy Experiment" broke free, releasing the other clones, Kaine, Tarantula and Scorpion. The clones panicked and wanted to escape; Jessica tried to calm the clones down, but she opted to escape as well.

After escaping, Jessica resolved not to let any of the clones to disturb Peter's life; Jessica didn't have the chance to stop them as she had trouble processing her thoughts. While sorting things out at the abandoned warehouse Peter and Mary Jane Watson hung out, she encountered a very upset Peter, accusing her of kidnapping Mary Jane. Jessica tried to explain herself, but as Peter furiously attacked her, she had to knock him out and escape the scene.

Later, Jessica rescued Peter from being arrested by S.H.I.E.L.D., in order to help him find Mary Jane, and told him her story. They finally arrived to their destination, Jessica suspected that one of Peter's clone took Mary Jane to one of Osborn Industries' abandoned facilities. When they arrived there, they found an Oz-mutated Mary Jane fighting the imperfect clone Kaine, with an unconscious Tarantula near them. As Mary Jane was turned back to her human form by visualizing Peter, he demanded Kaine to know how he got Oz. Just then, Otto Octavius came in and took credit for giving Kaine the dangerous chemical.

Jessica had to hold Peter back from attacking Octavius, as S.H.I.E.L.D. also arrived to the facility. Peter asked Mr. Fantastic to take Mary Jane to the Baxter Building in order to treat her, and Kaine was killed by S.H.I.E.L.D. agents when refusing to let MJ go. Otto was grateful for Fury's handling of the situation, and told Fury to take back his experiments, which he revealed to have been created under FBI orders.

Peter made a deal with Fury. To be left ten minutes alone with Otto and the clones, and to surrender following that time. He and the clones attacked Otto, who revealed them that he could not only control his tentacles, but metal. He created a tornado of metal debris with which he killed Tarantula, and proceeded to recreate his arms to confront Jessica and Peter. Both managed to coordinate an attack and render Otto unconscious. After defeating Octavius, Peter intended to live up his end of the bargain and face Fury. Jessica reminded Peter that Fury made Spider-Slayers against him to kill him. Peter still insisted that he must face this matter as the security of his loved ones were at stake. Jessica wasn't willing to argue about this with him and escaped to the abandoned warehouse, where she later met Peter and noticed him that she was going to start a new life as Jessica Drew.