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Perfect match! Beyoncé was all smiles as she attended the 2016 US Open in New York City on Thursday with her rapper husband Jay Z, 45

The Formation singer donned the revealing blush-coloured garb that included a large keyhole cutout in the front.

She paired the floral number, which was adorned with a small bow in the center, with a luxurious matching coat she layered on top.

Her long, silky blonde tresses were styled stick straight and half swept up with not a single fly-away in sight.

Low cut: The pop star put her figure on show in a plunging, key-hole outfit

Leggy display: Queen Bey teamed her low-cut number with an asymmetrical white skirt with thigh high slit

Big fan: Rapper Jay Z gave an approving glance at his stunning wife’s ensemble

Showstopper! The 34-year-old songstress made sure to turn heads in a plunging corset-style top which highlighted her ample décolletage

Beyoncé looked radiant as she opted for shimmering hues of cosmetics, with a copper eye shadow and pale pink lip gloss.

Jay Z cosied up next to his wife in a courtside box while taking in the Serena Williams match against Vania King at the USTA Billie Jean King National Tennis Center in Queens.

Although Serena was not playing at her best, she claimed a landmark victory with a 6-3, 6-3 win over fellow American Vania in 65 minutes.

Revealing! The Formation singer donned the revealing blush-coloured garb that included a large keyhole cutout in the front

Blinged: Beyonce wore lots of rings in her ears and wore her hair pulled back from her forehead

Courtside seats: The couple appeared wrapped up in the action

Luscious locks: Beyoncé’s long, silky blonde tresses were styled stick straight and half swept up with not a single fly-away in sight

Laid-back look: The Empire State Of Mind hit-maker donned an American flag tee and black bomber jacket

The Empire State Of Mind hit-maker donned an American flag tee and black bomber jacket.

Beyoncé seemed in good spirits as it was announced by TMZ that same day that the Grammy winner won a legal case after being sued by filmmaker Matthew Fulks.

A judge threw out his legal claim that Lemonade was ‘substantially similar’ to his 2014 short film Palinoia.

Stylish star: The mother-of-one paired the floral number with a luxurious matching coat she layered on top

Triumphant! It was announced by TMZ on Thursday that Beyoncé won a legal case after being sued by indie filmmaker Matthew Fulks who claimed her visual album Lemonade ripped off his 2014 short film

Federal Judge Jed Rakoff said he would explain his reasoning later and Beyoncé denied the claims in her official response to Fulks’ filing.

Despite apparent visual similarities between Lemonade and Palinoia, Beyoncé insisted the films had very different storylines.

The star pointed out in legal documents that while Fulks’ film is about a depressed newly single white man, her HBO special was about ‘an African-American woman who progresses through stages of suspicion, denial, anger and, ultimately, reconciliation in her relationship.

Picture perfect: The star looked absolutely flawless

Ripped off? In the Lemonade trailer, Beyoncé is seen standing with her head down and pressed against a vehicle next to graffiti written on a white wall. Left is Matthew’s film in a scene he says is similar

Too close: The filmmaker listed a number of scenes he says are suspiciously alike in his lawsuit, including side by side comparisons in court papers he filed in June