Ciara & Future Break-Up Beef, Ex-Baby Daddy Slams 'I Bet' Cheating Song Diss On Instagram: Jealous 'How You Gonna Upgrade!'

Ciara broke things off with (ex) fiance Future several months ago - and the R&B songstress is doing just fine without a deceitful man in her life!

UPDATE: Ciara's 'I Bet' Comeback After 'How You Gonna Upgrade' Instagram Diss

As MstarsNews previously reported, CiCi bashes her "sleazy" baby daddy in the new hit tune "I Bet." The 29-year-old beauty croons, "You acting like you upgrading me, I upgraded you." Check it out:

View the full lyrics here - the "Body Party" singer completely shades the "Honest" rapper and accuses him of cheating with a "fake" groupie. The emotional track's pretty intense!

Eventually, Future's hit-back with his own "heartbreak" tune. The Atlanta emcee later released a fresh remix off of his latest Beast Mode mixtape entitled "Just Like Bruddas." At one point he croons (via Bossip.com):

"Half a million dollars on a ring / I'm taken percocets. Sh*t ain't been the same / They talkin' bout me on the 'Gram. They say I turned my back on my baby mama."

Does Future just feel sorry for himself, or is he truly missing the mother of his infant son? Perhaps a bitter "battle of the exes" is currently brewing between the two estranged lovers...

Or not.

Apparently, Future's tired of his former flame always coming out "on top." So he decided to put things on-blast with some help from Instagram:

future: "How u gone Upgrade a Upgrada" #Hendrix."

Basically, he's insinuating that Ciara can't do any better. Well, do readers agree?

(Instagram)

Completely stunning - any guy would be lucky to have her... Maybe Future's still just jealous?

For now, Ciara remains focused on her revamped music and fashion career while taking care of adorable baby son, Future Zahir Wilburn. It appears that she's ignoring her ex's rather cryptic "taunts" and instead continues to preach self-love. You go, girl!