Jason Mesnick

Those who tune in to watch The Real Housewives of Beverly Hills online this week will witness part one of that franchise's reunion special.

And if it's anything like past reality TV reunion specials, viewers better prepare for some arguments, some fireworks and possibly even some fisticuffs.

The Bachelor stars Desiree Hartsock and fiance Chris Siegfried have bonded with fellow alumni Jason and Molly Mesnick since her move to Seattle.

It's not just an ABC-driven friendship of convenience, either: Des and Chris attended the first birthday party for Jason and Molly's daughter, Riley!

Dreams do come true. At least 10-20 percent of the time.

Fans know that a final rose does not guarantee a lifetime of happiness, but The Bachelor has produced some couples that have stood the test of time. At least lately.

Jason and Molly Mesnick have debuted their baby girl Riley.

Check out one of the cuter celebrity baby photos you'll see:

It’s a girl for Jason and Molly Mesnick, The Bachelor couple welcomed daughter Riley Anne Mesnick on Thursday, March 14, in Seattle, Washington.

RIley weighed in at 6 lbs., 8 oz., and is 18 3/4 inches long.

The Bachelor's Molly Mesnick is pregnant with her first child.

Welcome back to the first annual Tournament of THG: Couples Edition, where fans vote on the most popular celebrity couple in the entire universe!

The concept is simple: Pick your favorite of the two pairs in each poll. Done. YOUR VOTES will determine the winners of this tournament showdown.

It's about time.

Jason Mesnick and Molly Malaney love being married. So much so that they decided to start fresh at the 10-month mark. Why wait for the anniversary, right?