While the Keeping Up With the Kardashians star and the 29-year-old rapper, have not spoken openly about a relationship, the two have been spotted appearing cozy together for months. He had also attended her pre-birthday party at a nightclub in the Bronx on Thursday and gave her three pieces of jewelry, including a diamond ring, and a Jeep (that matches her birthday gown).
Celebrity photos showed the reality star and Montana appearing to kiss and hug at her 30th birthday bash, which took place on a yacht in New York City on Friday, June 27. Her family and fellow stars of E!'s Keeping Up With the Kardashians posted on their Instagram pages several photos from the luxury boat, which sister Kendall Jenner, 18, joked could fit 10 Chevy Tahoes.