Task: Question Answering
Input (English): Passage: Virgin Records executive Lee Trink expressed: "Janet is an icon and historic figure in our culture. She's one of those gifted artists that people look up to, that people emulate, that people want to believe in ... there's not that many superstars that stand the test of time."Sarah Rodman of the Boston Herald remarked: "For every hand-fluttering, overwrought, melisma addict out there aping Mariah's dog calls, there's an equal number trying to match Jackson's bubbling grooves and fancy footwork, including Britney Spears, Aaliyah and Destiny's Child." Music critic Gene Stout commented she "has so broadly influenced a younger generation of performers, from Jennifer Lopez ... to Britney Spears, who has copied so many of Jackson's dance moves." 'N Sync and Usher have credited her for teaching them how to develop stage show into theatrical performance. Kesha, Beyoncé, Toni Braxton, Aaliyah, Britney Spears, Christina Aguilera, Crystal Kay, Kelly Rowland, Rihanna, Brazilian singer Kelly Key, and Christine and the Queens have all named her an inspiration, while others such as Rozonda "Chilli" Thomas of TLC, Cassie, Nicki Minaj, Keri Hilson, and DJ/singer Havana Brown, have all expressed desire to emulate her.
Elysa Gardner of USA Today wrote: "Jackson claims not to be bothered by the brigade of barely post-adolescent baby divas who have been inspired by—and, in some cases, have flagrantly aped—the sharp, animated choreography and girlish but decidedly post-feminist feistiness that have long been hallmarks of her performance style." Adrienne Trier-Bieniek stated "scholars trace the origins of pleasure as a Black feminist commitment within popular culture to Janet Jackson" who inspired the feminist perspective found in many pop stars' careers. Those who are considered to have followed in her footsteps have been referred to as "Janet-come-lately's."Other artists who have drawn comparison to her include Mýa, Brandy, Tatyana Ali, Christina Milian, Lady Gaga, Namie Amuro, and BoA. Sociologist Shayne Lee commented that "[a]s Janet enters the twilight of her reign as erotic Queen of Pop, Beyoncé emerges as her likely successor." Joan Morgan of Essence magazine remarked: "Jackson's Control, Rhythm Nation 1814 and janet. established the singer-dancer imprimatur standard in pop culture we now take for granted. So when you're thinking of asking Miss Jackson, 'What have you done for me lately?' remember that Britney, Ciara and Beyoncé live in the house that Janet built.". 
Question: What is the last name of the person Nicki Minaj, Keri Hilson, and DJ/singer Havana Brown expressed a desire to emulate?
Output (English): Jackson.