Serena Williams is a busy athlete, fashion entrepreneur and mom. And on Friday it looked like she was taking a break from her hectic life.

She has just singlehandedly launched a swimwear trend – and it’s not for the faint-hearted. The tennis superstar posed for a series of stunning swimsuit shots for the summer issue of WSJ Magazine and has made us all crave a white one-piece.

Williams and her sister Venus have both attended fashion school, and Williams told WSJ magazine that she considers it a point of pride that she knows “how garments work, fabrics work, how patterns are conceived,” and it is this that sets her fashion line apart from other celebrity backed collections.

She needs to be to make amends for what has so far been a lacklustre year – compared to 2015 at least.

In January she lost the Australian Open final in three sets and then the Indian Wells showpiece to Victoria Azarenka.

Her first success came last month at the Italian Open – but that almost didn’t happen after she ate dog food.

The world No 1 – who has 21 Grand Slam titles to her name – tried a “spoonful” of a salmon and rice dish meant for Chip, her pooch.

But she has now vowed to reach the amazing heights of last year after suggesting she felt change is round the corner.

She told the Wall Street Journal: “This year is not as great as I want it to be. I could do better. But honestly, that’s how I felt about 2015.”