Jose Canseco's Ex Responds to Alex Rodriguez Cheating Rumor

Alex Rodriguez proposed to Jennifer Lopez while wearing his totally impractical World Series ring

Alex Rodriguez proposed to Jennifer Lopez while wearing his totally impractical World Series ring

Now Jessica has responded to the claims, tweeting on Tuesday: "Those false accusations Jose is making are not true!"

Jessica steadfastly denied the affair on Twitter, insisting she has not met Alex in half a decade and writing: 'I certainly did not sleep with him'.

And referencing Jose's tweet earlier this year about meeting with aliens, Jessica added: "As for Jose he can keep playing with his Alien friends". Last time I saw Alex he was with Torrie (Wilson) and I brought my boyfriend over for dinner.

And although wedding preparations aren't underway just yet, the couple already know they want to invite their family and friends to watch them tie the knot when the big day arrives.

This isn't the first time that Canseco looked to damage A-Rod's reputation. In a series of bombshell tweets, the ex-sportsman claimed A-Rod had been messing around with his ex-wife Jessica behind Lopez's back, and offered to take polygraph test to prove he wasn't lying.

Jessica Canseco slams Jose Canseco's accusation she cheated with Alex Rodriguez
Jessica Canseco clears the air on Twitter. Jessica Canseco Twitter

Her longest lasting marriage was to her third husband Marc, who gave her an 8.5 carat blue diamond ring from Harry Winston. "I was there a few months back with her when he called her on her phone".

It will be Jennifer Lopez's fourth marriage and Alex Rodriguez's second.

J.Lo was clearly in shock at the proposal, as one shot features the mother-of-two holding her right hand up to her mouth as Alex places the huge emerald cut diamond jewel on her left ring finger, before she bends down to kiss her man.

Of course, Canseco isn't going to let it go.

J-Rod, for their part, seem completely unbothered by Jose's Twitter tale. After celebrating their engagement in the Bahamas, the couple boarded a private jet that was decked out in tons of congratulatory mementos. She trusts him and his love.