Halle Berry is ringing in her milestone birthday wearing nothing but a silk and lace. The Oscar winner is currently on vacation in Fiji with her fiancé Van Hunt, ringing in her 60th birthday with a suitcase filled with swimwear, kaftans — and little else. On Thursday night, Berry posted a carrousel of images to Instagram, writing, “Today…don’t give a f—k!” The first photo features the newly minted sexagenarian biting into a chocolate-covered strawberry, clad only in a Soma sheer floral-printed robe ($218), trimmed with black lace. On Berry’s left hand is her vintage 1940s engagement ring, along with a Cartier Love bangle ($7,950) and…