Lilit Avagyan Pregnant, Reggie Bush's Wife Expecting Again? Instagram 'Baby Bump' Buzz, Kim Kardashian Jealous? [PHOTOS]

NFL superstar Reggie Bush welcomed adorable daughter Briseis with girlfriend Lilit Avagyan in May 2013. The happy couple later married in July 2014. Now is baby No. 2 already on the way?

Avagyan enjoys flaunting her fit-and-toned body on Instagram. She's constantly working on her curvaseous figure:

But according to the infamous gossip webloid bossip.com, the beauty's mid-section seems to be slowly growing rather than shrinking. Do MstarsNews readers agree?

No real tell-tale signs, but Avagyan and her Detroit Lions beau seem ecstatic over the thought of growing their family even more. Little Briseis is definitely the center of the couple's world. Could she be getting a surprise sibling soon?

Adorable!

Bush once dated Kim Kardashian. The reality starlet is now married to rapper Kanye West, and they have one daughter together, too (North West). Rumors suggest the Hollywood fashionista would like another child sometime soon. If Avagyan is preggo with her second bundle of joy first, would Kardashian be devastated?

Avagyan has yet to respond to the latest baby bump buzz, but she did recently post this rather intense clip on the popular social networking site... of her sister getting some crazy fitness on!

@lilitslife: "Brisik working out with Auntie Anna."

Before celebrating their one-year anniversary, the couple took an "adventurous" vacation together... and Bush loved the view!

reggiebush: "One of my favorite things to do is travel and learn about the culture in different parts of the world! We got a chance to climb the 130 steps of this Ancient Mayan Pyramid in Cobá as well as learn about the history of the Mayan Culture. @lilitslife #PlayaDelCarmen #BigBootyJudy."

Stay tuned.