Keri Hilson Pregnant, Retiring 2013 RUMORS: 'Pretty Girl Rock' Songstress Talks 'Music Hiatus,' Denies Baby Bump Buzz with NBA Boyfriend Serge Ibaka on Twitter

At 30-years-old, "Pretty Girl Rock" songstress Keri Hilson is currently taking a break from the music bizz. Why... is she pregnant? Baby bump rumors started swirling online once Hilson suddently went on hiatus... but the "Knock You Down" starlet swears there's no bun in the oven. Although things are getting pretty serious between Hilson and her NBA boyfriend Serge Ibaka, the gorgeous Georgia beauty is allegedly NOT preggo.

On June 10, Hilson tweeted:

@KeriHilson: "I get how you could THINK you found clues to that conclusion you conjured...but I'm NOT pregnant. Those 'clues' are unrelated & exaggerated."

The R&B sweetheart continues:

@KeriHilson: "I'm not TAKING a leave of absence, I TOOK a leave of absence. Decided to finally let my fans know that I did indeed step away for a while..."

@KeriHilson: "Thought addressing that would help CLEAR some confusion but it created more o_O And you wonder why I choose to be quiet/private these days!"

@KeriHilson: "I was simply showing appreciation 4 fans who stayed down during a hiatus that I never addressed. M'kay? Besides that... *runs to gym*."

On June 11, Hilson followed-up with:

@KeriHilson: "It's nice when your hard work affords you the luxury of doing whatever you want, whenever you want. That's the goal, right?"

@KeriHilson: "I mean of course there are many goals in life. But ULTIMATELY, that's what we all strive for, right? FREEDOM! Even if we do love our job :)."

Hmm... the posts don't really give fans any answers. Is Hilson retiring from music or not? One thing's for sure, she's not pregnant.

Hilson's last album was 2010's "No Boys Allowed." She's currently dating Oklahoma City Thunder b-baller Serge Ibaka.