The "Teen Mom OG" reunion feud between Amber Portwood and Farrah Abraham may have overshadowed other drama but it didn't eclipse it entirely. One very noticeable issue was Portwood's apparent weight gain after her boasted weight loss last year. The reality star also underwent a Marilyn Monroe makeover with breast implants, tummy tuck, and face-lift, which aged her. The platinum blonde hairdo, extra pounds and plastic surgery seem to have added decades to the "Teen Mom."

'Teen Mom OG' Amber Portwood's yo-yo weight

After being released from prison in 2013, Portwood famously lost 35 pounds and promised to shed 16 more. In 2012, the then 22-year-old was sentenced to 17 months incarceration on drug-related charges.

While in prison, Amber packed on the pounds as inmates commonly do. Lack of exercise and institutional food are notorious for causing weight gain. At the August, 2015 wedding of "Teen Mom" co-star Caitlynn Lowell and her finance Tyler Baltierra, Amber flaunted an amazingly thinner body. Posing with her boyfriend Matt Baier, the recovering drug addict looked happier and younger than her 24 years.

Amber Portwood shares weight loss secrets

After the jail stint, the reality TV star began to get her life together. She sobered up and worked to beat the drug habit. Those two things alone probably helped her lose weight. Alcohol is loaded with empty calories and certain drugs can increase appetite while lowering inhibitions and self-control. Portwood linked her weight loss to cutting bad carbs and trans-fat.

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Both carbs and trans-fat cause weight gain, especially belly fat. Also, the new relationship with Matt Baier seemed to have spurred dieting and a healthier lifestyle. But then came Amber's plastic surgery fail.

Mommy makeover backfires for Amber Portwood

Portwood debuted a complete makeover a few months ago. She didn't say exactly what she'd had done but admitted that it was "a lot." The common procedures are tummy tuck, liposuction, facial reconstruction, lip implants, boob job and Botox injections so it was likely a combination of those. Amber also dyed her hair white blonde and styled it in a 50's diva look. But result doesn't seem to have gone as planned. If she hasn't gained back the 35 pounds and then some, she looks like it. And the surgery and apparent weight gain make the 26-year-old look twenty years older.