COVER STORY: Reality TV Shockers — Teen Mom, Real Housewives & Bachelorette!

With so much going on every week in reality TV, from Teen Mom to Real Housewives to The Bachelorette, it's hard to keep up! But don't worry — in this week's new issue of OK!, on sale everywhere Thursday, we've got the latest scoop and inside news on all your favorites!

Teen Mom: Amber Portwood fears losing Leah. A stint in rehab may be the Teen Mom’s last chance to regain custody of her daughter. Plus: See what a day in rehab could look like for Amber, and new season shockers from Maci, Farrah and Catelynn.

The Real Housewives of New Jersey: On the brink of divorce! Real Housewife Teresa Giudice and her husband, Joe, face their toughest battle yet. Plus, Melissa Gorga comes clean about her feud with Teresa. She tells OK! exclusively why she believes she’ll never bury the hatchet with her sister-in-law.

The Bachelorette: Ashley Hebert’s been dumped already! After cameras stopped, the Bachelorette finds herself betrayed by the man she chose.

ALSO IN THE NEW ISSUE OF OK!:

Jennifer Aniston: Brad Pitt flaunts his romance with Angelina Jolie, and the two are suddenly dishing on their relationship. Is it to make Jen jealous?

The Biggest Loser: At last, we love swimsuits! Olivia Ward and Hannah Curlee show off their svelte new figures in this season’s hot bathing suits, and share how they got thin, fast. Plus, what they’ll do next.

Kim Kardashian: How she’s going to be a size 2 bride, no matter what! She’s recruited trainer Tracy Anderson to help her get her best body ever for her wedding day! Britney Spears: She’s acting strange again! Under massive pressure on her grueling new world tour, friends fear Britney Spears is hurtling toward another major meltdown.

Rihanna: “I just feel sexy,” the pop star says. We always knew Rihanna was amazing, and now the singer herself is finally feeling it, too!