Ashlee Simpson - young, married, successful and now pregnant to boot. All ingredients to her glowing happiness. Meanwhile her elder sister, Jessica, is already feeling over the shelf - given she’s only 27 and has been dating Tony Romo for about eight months now, but sources report she’s brooding that even though she is prettier and more famous why is it her sister who is getting all the happiness and love.

“She sent me a picture of her belly,” Jessica recently said on The View. “She’s popping, it’s so cute!”

Although her sister has sounded quite excited about her sister’s bump, sources say it’s now beginning to pinch.

Update:

Ashlee, 23, and husband Pete Wentz confirmed their pregnancy this May shortly after tying the knot in Beverly Hills. Pete had recently confessed to having made out with guys on more than one occasion, and even admitted to a tiny crush on John Mayer! Before the baby arrives, the newlyweds have already added a new member to their family: Rigby, a 10-week-old puppy.

If you want to read more about the Simpson sisters:

Jessica Simpson Calls Ashlee’s Bump “Cute” - US Magazine

Is Jessica Jealous of Sister Ashlee - Babble