The rumored boyfriend of Serena Williams, Patrick Mouratoglou, might be very jealous as the tennis champion got cozy with her ex, Common, during the Oscars after party about three weeks ago.

Serena Williams posted a photo of her posing with an Oscar statuette. She captioned the image, "I just won* a Oscar! ( *borrowed Commons)."

The photo created instant buzz with fans as they urged her to get back with the actor, Common, which should make her rumored boyfriend Patrick Mouratoglou jealous.

One fan wrote, "Can you and Common get back together please!"

Another said, "Common and Serena perfect match."

"Pls hook up wit common again u guys looks cute together. Pls make it work," one fan noted.

"You and common were beautiful together," another said.

Another Instagram image showed Serena Williams cozying up to Common who looked dashing in a suit. The tennis champ captioned the photo, "Tried to run with this Common's Oscar, but I got caught!"

The image was deleted from her account but was captured by Daily Mail. Did her coach and rumored boyfriend Patrick Mouratoglou asked Serena Williams to take down the photo?

In the Vanity Fair Oscars after party, Serena Williams showed off her impressive physique in a shiny red gown that featured a see-through back adorned with embroidered flowers.

"Williams apparently partied all night before finally making it to bed around 5 a.m. when she posted a photo of her and her cute little dog on Instagram saying 'That's a wrap! Goodnight (morning),'" the publication said.

Serena Williams and coach Patrick Mouratoglou have been rumored to be dating for months now. But the women's no. 1 has insisted that she's single.

In a Twitter exhange with fans early last month, as published on Huffington Post, Serena Williams nixed the boyfriend rumors.

When a fan asked her if she has any plans of finally settling down, Serena Williams replied: "Desperately. My time will come."

Another asked if she's single and the athlete replied, "Not by choice."