And over the past 17 years they have battled it out on the court, as both rivals and partners.
The post may have also been a thinly-veiled attempt to distract attention from her budding romance with Drake.
Canadian rapper Drake sits on centre court to watch the women's semi-finals matches on day ten of the 2015 Wimbledon Championships at The All England Tennis Club in Wimbledon, southwest London, on July 9, 2015.
Congratulations are in order for Serena Williams, but for more than it seems. The tennis star announced yesterday, via a quickly-vanishing Snapchat, that she is expecting a baby with fiancé Alex Ohanian.
From that point on pretty much nothing that they did as a couple could be kept a secret. 's sources, they initially tried to keep a low profile as they were both "private people when it came to their personal lives," but it didn't work out well at all.
Serena Williams may have been romantically-linked to rapper Drake in recent weeks but the tennis star has now revealed that her heart already belongs to another.
I was like, wow, this feels terrible." Most recently, the duo was spotted having dinner together weeks after shooting their "Work" single, according to "I love Nicki Minaj/ I told her I'd admit it/ I hope one day we get married just to say we f*cking did it," Drake rapped.