MODEL Joanna Halpin poses in a black and green palm-print bikini — and shows why those in the business are so frond of her.

Be-leaf it or nut, the 31-year-old has branched out to become Australian swimwear brand Seafolly’s first British ambassador.

Joanna joins a line-up including Aussies Gabriella Brooks and Shanina Shaik.

She said of the role: “I am proud to support a brand that empowers women to feel comfortable in their own skin.”

Joanna looks so tree-mendous in a two-piece, it’s not that surprising her reputation is growing.

Last month, she launched the brand’s Summer Somewhere collection.

The stunner got behind the camera for the photoshoot.