On Saturday, Aug. 8, "Real Housewives of Beverly Hills" star Lisa Vanderpump hosted a white party at the Capri Hotel in Southampton. The party, which was held for Bella Magazine, was attended by Lisa Rinna, Eileen Davidson, Kyle Richards, rumored new RHOBH cast member Erika Jayne and an unexpected guest -- "Teen Mom OG" star Farrah Abraham.

Abraham, who donned a fabulous white dress topped off by a fuchsia-colored hat, attempted to crash the party but was promptly kicked out after appearing on the event's red carpet along with her mom, Debra Danielsen.

Abraham posted this complaint on Twitter about being ousted from the party:

Unwittingly, Abraham humiliated herself further by writing the hashtag as "party fowl" instead of the correct term "party foul."

Meanwhile, Abraham's "Teen Mom OG" co-star Amber Portwood is losing more weight, closing in on her goal. She showed off her new slimmed-down figure Monday on Twitter:

The 25-year-old bride-to-be secured her dark brunette hair in a tousled bun to show her more defined cheekbones.

The mother of 6-year-old Leah Shirley told her Twitter followers the weight loss "took about 4 months... but I fell off for a couple weeks."

Portwood also responded to inquiring fans to say it is important to "cut out bad carbs like sugar and cut down on pasta to start... also try to not eat trans fats."

The reality TV star thanked fans on Wednesday for their continued support: "Thank you to everyone supporting me in my weight loss journey. From the article's to my fan's I appreciate the encouraging words..love."

Rumors have circulated that MTV plans to renew "Teen Mom OG" for a sixth season, and Portwood seems to confirm that with her Tuesday tweet,"I can't wait to see you guys!! Love you @TylerBaltierra @MaciBookoutMTV @tmon3yy @KailLowry @JaviM9 @mattbEPT."

MTV has not formally announced Season 6 or its premiere date.