Kourtney Kardashian is rumored to be pregnant with her third child.

The 34-year-old reality star may be expecting another baby with partner Scott Disick, according to the Daily Mail. Already parents to 3-year-old Mason and 1-year-old Penelope, it appears the couple may have caught baby fever from Kardashian's little sister Kim.

"Kourtney has confessed she's expecting," a source told OK! Magazine. "She's very excited and only telling a select few right now - but she just couldn't keep it quiet any longer."

The eldest of the Kardashian sisters has been exhibiting classic pregnancy signs, according to the Inquisitor. Sporting a larger belly, Kardashian was reported to be avoiding alcohol and raw fish during a recent trip to Florida.

"Kourtney has that kind of glow she had with Mason and Penelope, they wanted to have one right after Penelope," a source close to the star revealed to OK! Magazine. "I know Kourtney and Scott have been trying. So a baby now makes sense, it's very easy to get pregnant after giving birth once, let alone twice."

If the Keeping Up With The Kardashians star were to have a child within the year, Kim and Kanye West's baby North could have a cousin even closer in age than Penelope.