The 27-year-old brunette model Tamara Ecclestone wearing a skimpy leopard-print bikini and cowboy hat as she and boyfriend Omar Khyami have been enjoying the sunny days of summer by the sea in Los Angeles.

The 26-year-old daughter of Formula 1 boss Bernie Ecclestone, Tamara Ecclestone has been revealed as the new face and body of Ultimo latest underwear range.

In the latest campaign for the lingerie brand Tamara poses seductively in several lingerie sets including a leopard print bra and matching knickers.

"Ultimo lingerie is so glamorous, beautifully designed and affordable," says Tamara.

"I really love that the range offers something for everyone, from A cups right through to G cups. "Ultimo is the perfect brand for women who want to treat themselves and instantly makes you feel glamorous, supported and comfortable."