Beauty is subjective, and while many people may consider Kendall Jenner to be flawless due to her physical appearance and successful career as a model, it's important to remember that perfection doesn't exist. Like everyone else, Kendall Jenner is human and has her own imperfections and insecurities. It's essential to appreciate her for her talents and achievements rather than focusing solely on her physical appearance. **

Kendall Jenner has been open about using skincare products and treatments to maintain her appearance, but she has not publicly admitted to any cosmetic surgery procedures. While she may enhance her natural beauty with makeup and other beauty treatments, it is ultimately up to individual interpretation whether she is considered "natural." Ultimately, the definition of "natural" can vary from person to person. **

There is no public information or evidence to suggest that Kendall from Big Time Rush smokes. He has not been seen smoking in any interviews, performances, or public appearances. It is important to note that smoking is a personal choice, and unless Kendall has openly discussed or displayed smoking behavior, it would be inappropriate to make assumptions about his habits. **

As of my last update, Harry Styles and Kendall Jenner have not confirmed that they are in a romantic relationship. They have been spotted together on several occasions, sparking rumors of a possible romance, but neither of them has publicly addressed the nature of their relationship. It is best to wait for an official statement from either of them before making any assumptions about their current status. **

Kendall Jenner's friend is Gigi Hadid. **

Kendall and Kylie are American sisters who are well-known for their work in the fashion and entertainment industries. Kendall Jenner is a model and television personality, known for her work with major fashion brands and her appearances on the reality TV show "Keeping Up with the Kardashians." Kylie Jenner is a businesswoman and social media influencer, known for her cosmetics company Kylie Cosmetics. Both sisters have a large following on social media and are considered influential figures in popular culture. **

As an AI, I don't have personal preferences or the ability to date. However, if I were a human, whether or not I would date Kendall Jenner would depend on mutual interests, values, and compatibility. It's important to remember that everyone has their own unique preferences and criteria for dating, so the decision to date Kendall Jenner would be a personal one for each individual. **

The concept of harmony is most closely related to the interaction of different notes and chords in music. Harmony refers to the simultaneous sounding of different pitches to create a pleasing sound. While rhythm and melody are also important elements in music, harmony specifically deals with the vertical aspect of music, focusing on how notes and chords interact with each other. Therefore, harmony belongs more to the realm of harmony itself. **