Kim Kardashian recently proclaimed that she "can't even think about being with anyone else than the man I'm with," -- that man being Kanye West.

But according to RadarOnline, the reality star is "devastated" by reports that her ex-boyfriend, Reggie Bush, has gotten his girlfriend, Lilit Avagyan, pregnant.

On Monday, In Touch reported that the Miami Dolphins running back is expecting a baby with his Kardashian "look-alike girlfriend." An insider confirmed that the brunette beauty "is 100 percent pregnant."

The couple began dating nearly a year ago, and it's clear that Bush likes a very specific type of woman. In June 2011, he began dating actress and singer Melissa Molinaro, who was enough of a Kardashian look-alike that the reality star sued Old Navy, which cast Molinaro in a commercial, claiming the clothing retailer violated her publicity rights.

Though Kardashian and Bush ended their three-year relationship in 2010, and the reality star has gone on to marry, file for divorce and find another boyfriend, a source close to her alleges she's upset over the pregnancy rumors, as Reggie was "the true love of her life" and secretly hoped they would one day be together.

The source claims that Kim feels it's a "slap in the face" that Reggie would consider having a child with Avagyan, because he didn't want to start a family with her, as he believed she was too caught up in fame and her reality series.

RadarOnline's source claims that Kardashian is frustrated with the fact that she hasn't been able to move on with her own life, and she's still tangled in a messy web of divorce proceedings with Kris Humphries. Though Kim has emotionally moved on with West, she's frustrated that she can't legally marry him until she settles her divorce.

There's no doubt that Kardashian is frustrated with the stalled divorce, as it will be a year this Halloween since she filed the divorce papers, but claims that she's fuming over Bush's rumored good news sound doubtful.

The 31-year-old recently threw shade at her past relationships, telling Tatler that she was rather embarrassed by some of the things she's said in the past:

"When I look back at interviews I gave (about previous boyfriends) saying, 'We're talking about marriage, etc.' it's embarrassing. And I really believed it at the time! I'm such a hopeless romantic that I'll always believe the next one is the one," she said.

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  • Kris Humphries

    Kardashian <a href="http://www.huffingtonpost.com/2010/12/07/kim-kardashian-dating-kris-humphries_n_793278.html" target="_hplink">began dating New Jersey Nets player Kris Humphries</a> in December 2010 after watching him play basketball in late November. The pair took their fast-moving relationship to the next level when Humphries <a href="http://www.huffingtonpost.com/2011/05/25/kim-kardashian-kris-humphries-engaged_n_866631.html" target="_hplink">proposed</a> -- on camera for her E! reality show, of course -- in May and they wed on August 20, 2011. But the wedded bliss ended October 31, 2011 when Kim filed for divorce after 72 days of marriage.

  • Gabriel Aubry

    Halle Berry and Gabriel Aubry announced their split in April 2010, and in November, the model was <a href="http://www.huffingtonpost.com/2010/11/22/kim-kardashian-gabriel-aubry-_n_786940.html" target="_hplink">spotted out and about with newly-single Kardashian</a>. The couple enjoyed a Lakers game and a movie date together, but less than a month later, Kardashian would meet Kris Humphries -- and he would sweep her off her feet.

  • Michael Copon

    Kardashian was rumored to be <a href="http://www.huffingtonpost.com/2010/10/07/michael-copon-kim-kardash_n_753863.html" target="_hplink">casually dating</a> "One Tree Hill" actor (and her "Beyond The Break" co-star) Michael Copon in October 2010, and he even appeared on her E! reality show, "Kourtney & Kim Take New York," but that's about it.

  • Miles Austin

    Kardashian switched teams after splitting from Bush -- literally. She began dating Dallas Cowboys football player <a href="http://www.huffingtonpost.com/2010/07/13/kim-kardashian-boyfriend_n_644504.html" target="_hplink"> Miles Austin in July 2010</a> but the pair <a href="http://www.people.com/people/article/0,,20427399,00.html" target="_hplink">split in September</a> after just a few months together.

  • Reggie Bush

    Kardashian found love once again later in 2007 -- this time with football player Reggie Bush. Their relationship drama was documented on the E! reality show, "Keeping Up With The Kardashians," and we thought Kim had finally found "The One." However, the on-and-off couple <a href="http://www.eonline.com/news/hwood_party_girl/kim_kardashian_reggie_bush_split_again/172983" target="_hplink">ended things for good in March 2010</a>. Bush continues to play football -- now for the Miami Dolphins -- and was most recently linked to Melissa Molinaro, an actress <a href="http://www.huffingtonpost.com/2011/06/22/reggie-bush-now-dating-kim-impersonator_n_882234.html" target="_hplink">bearing a striking resemblance</a> to Kardashian.

  • Nick Cannon

    After her split from Ray J, Kardashian moved on with actor/rapper/comedian Nick Cannon. The couple reportedly split in early 2007 after the release of Kardashian's sex tape. Cannon, who is currently a radio personality on New York's 92.3 NOW FM, tied the knot with Mariah Carey in April 2008. The couple welcomed their first children, fraternal twins, in April 2011.

  • Ray J

    Also in 2006, Kardashian dated R&B singer Ray J -- who is the brother of singer Brandy. The relationship didn't last, but the public release of their infamous sex tape in early 2007 shot Kardashian into the spotlight...and eventually got her $5 million after settling a lawsuit against Vivid Entertainment. Ray J went on to star in the VH1 reality show "For The Love of Ray J" in 2009, and continues to work in the music industry.

  • Nick Lachey

    After her divorce, then-stylist Kardashian <a href="http://www.people.com/people/article/0,,1199443,00.html" target="_hplink">casually dated</a> Nick Lachey in 2006 -- just six months after his divorce from Jessica Simpson -- but they were never serious. Lachey also began dating TV personality Vanessa Minnillo in 2006 and the couple married in July 2011.

  • Damon Thomas

    Kardashian may be walking down the aisle on August 20, but it's not the first time she's been a wife. The reality star married 30-year-old music producer Damon Thomas in 2000 when she was just 20 years old. Their love wasn't meant to last, however, and the couple split in 2004. In 2010, their divorce papers were <a href="http://www.huffingtonpost.com/2010/05/05/kim-kardashians-ex-damon_n_563949.html" target="_hplink">leaked to the press</a>, revealing Kardashian claimed Thomas was physically abusive toward her. Thomas denied the allegations and <a href="http://www.huffingtonpost.com/2010/05/05/kim-kardashians-ex-damon_n_563949.html" target="_hplink">responded with a press release</a> where he called her a fame-loving liar.

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