Neymar’s beau took to Instagram to show her support for Brazil this afternoon.

The brunette beauty posted a short Boomerang clip on her account of herself flashing a yellow bra underneath a denim jacket.

Bruna flashed a sultry look to the camera as she displayed her lace underwear.

The 22-year-old flaunted her toned stomach as she flashed the flesh in the sizzling reveal.

Bruna accessorised her look with several gold necklaces which drew attention to her décolletage.

Her brunette locks were styled in tousled waves and she kept her make-up simple with neutral shades.

On the Instagram video she wrote: “Let’s go Brasil.”

And it seems her bra-flashing did the trick as her boyfriend scored a goal in added time.

Brazil appeared to be headed for another draw in the World Cup group stage until Philippe Coutinho and Neymar scored two goals in stoppage time.

It comes after Brazil drew 1-1 with Switzerland during their first group match on Sunday.

After the game, Bruna posted a picture of Neymar in his Brazil kit and urged him to be “strong”.

The stunner quoted from the Bible and said: “Remember what I told you: ‘Be strong and courageous! Do not be discouraged or fearful, for I, the Lord your God will be with you wherever you go!’”

Bruna continued: “Everything has a purpose! He does not miss!

“Believe, have faith, obey, persist, allow yourself to be guided and perfected, fulfil your call and reach for His honour and glory!”

The actress also said she was sending the message to all of Neymar’s team mates during their World Cup fixtures.

“I am extending this message to all your partners on this journey! God is with you,” she added.

Bruna ended the message by declaring her feelings for her beau: “I love you, my love.”

The beauty was born in Rio de Janeiro and has starred in many shows and films over the years.

She started acting as a child in movies and televisions shows, including Women in Love, America and Snakes & Lizards.

Bruna is also a successful model and boasts 28.6 million followers on Instagram.