Tiffany, who is very active on Instagram, took to her account in August to post a picture of herself and her family, including her better-known half sister, Ivanka Trump, and half brother Eric Trump.
"#gopdebate #makeamericagreatagain," she captioned the photo.
Now that Tiffany is stepping into the public eye, let's get to know her a little better.
1. She's a college graduate.
On Sunday, Tiffany graduated from her father's alma mater, the University of Pennsylvania, where she double majored in sociology (with a concentration in law) and urban studies. "She's got all A's at Penn, so we're proud of her," Donald told PEOPLE in December 2014. Tiffany also landed a coveted internship at Vogue – with a little help from her sister. She "even got to have lunch with Anna Wintour," Ivanka told the Daily Mail in 2013.
2. Music is a "big passion" of Tiffany's.
"I love music," a 17-year-old Tiffany told Oprah Winfrey on Where Are They Now?. "It's always been very dear to me. It's a big passion. It's more of a hobby right now, but we'll see in a couple of years if I want to take it to the next level as a professional."
Trump went on to record a single called "Like a Bird" when she was 17.
3. She's very close with her mother, Marla Maples, Donald's second wife.
Tiffany grew up in California, where she was raised by her mother, an actress.
"My mom and I have always been very close since she did raise me as like a single mom," Tiffany told Oprah. "My friends and everyone I know are like, 'Wow, you guys really have a really good relationship.' She's with me a lot of the time, so people find that kind of shocking."
4. Tiffany also has a special relationship with her father.
In her Oprah interview, she described dad Donald as being "the center" of New York City. But her "fondest memory with him isn't work related," she told PEOPLE. "It's probably the fact that my mom was a very healthy person, so my dad used to sneak me Almond Joys all the time. I don't know if that's a good or a bad thing, but I really enjoyed it back in the day. If I was ever craving a chocolate bar, I was like, 'I'm going to go see Dad.' "
5. Tiffany is a social butterfly.
Tiffany has been spotted out in New York City with friends such as Harry and Peter Brandt (the sons of model Stephanie Seymour), Andrew Warren (the son of a New York real estate investor), and EJ Johnson (the son of Magic Johnson).
This past summer she had been hitting lots of Hamptons hot spots. She's pictured above with Warren at DuJour magazine CEO Jason Binn's annual Memorial Day party.
Regardless of whether her father becomes the next president of the United States, we may be seeing a lot more of Tiffany in the future.