How do you say are my beautiful best friend in Russian?

There are a few ways to say "are my beautiful best friend" in Russian, depending on the level of formality and affection you want to convey:

Formal:

* Моя красивая лучшая подруга: This is the most literal translation and is appropriate for formal settings.

* Моя прекрасная лучшая подруга: This is a slightly more poetic option, emphasizing beauty.

Informal:

* Моя красивая лучшая подружка: This is a more familiar and affectionate way to refer to your best friend.

* Ты моя красивая лучшая подруга: This translates to "You are my beautiful best friend" and is very affectionate.

You can also use a more expressive phrase, such as:

* Ты – моя самая красивая и лучшая подруга: "You are my most beautiful and best friend"

* Я так люблю тебя, моя самая красивая подруга: "I love you so much, my most beautiful friend"

The best option for you will depend on your relationship with your best friend and the context of the situation.