United Kingdom, Nov. 6 -- Timothee Chalamet has refused to speak about his relationship with Kylie Jenner during a new interview with Vogue.

Amid mounting speculation that the pair's high-profile romance may be on the rocks, the actor, 29, who appears on the cover of the magazine's December issue, was asked about his relationship with Kylie, 28, but declined to comment.

The publication noted in the piece Timothee "would not talk about his relationship with girlfriend Jenner", and he said about the issue: "I just don't have anything to say."

While avoiding questions about Kylie, Timothee acknowledged his life is entering a new chapter.

He spoke about recent changes within his circle, mentioning his sister has just had a baby and his Du...