11 Biggest Teen Mom Secrets, Shockers and Scandals

...and the sequel. 

The pics were supposedly leaked by her ex-boyfriend, Kieffer Delp. Almost immediately, Jenelle addressed the scandal on Twitter, writing, "I'm so upset and depressed. Words can't describe. Now the whole world can see me naked. I can't stop crying." 

After seeing them get engaged on the show, fans were so excited for Catelynn and Tyler to tie the knot in July 2013. During their time on VH1's Couples Therapy, Tyler called the wedding off, but the couple is still together and seems just as happy as ever. 

Amber was sentenced to rehab in February 2012 after she plead guilty to felony drug possession of a controlled substance and admitted that she had violated her probation. The program would have allowed her to avoid a five-year prison sentence, but after just three months in rehab, she opted for prison instead. 

People were shocked to hear that Amber chose jail over rehab, but the reality star made the unusual choice when she found she wasn't having the success she was hoping for in the program. She was released from prison after about a year and a half and seems to be doing much better these days. 

Jenelle was arrested 10 times in a 3-year period, but fortunately seems to have cleaned up her act and hasn't been behind bars for quite awhile. 

Farrah entered a 10-day treatment program in Florida last summer, but was kicked out two days before completing it. 

Adam and Taylor Halbur had a pretty rocky relationship, so fans were surprised to find out they were expecting. Paislee Lind was born on September 3, 2013. Adam and Taylor have since broken up and he is currently living with his new girlfriend. 

After dating for about a month, Jenelle moved in with Nathan Griffith while still married to Courtland Rogers. Shortly after, they announced that they were pregnant. Their son Kaiser was born on June 30, 2014. 

Adam and cars just don't seem to mix. After three DUIs, he crashed his Corvette into a car carrying an elderly couple and was pulled from the vehicle just seconds before it burst into flames. 

Although Jenelle has been open about her drug use in the past, she told Us Weekly that she went for a relationship addiction, not drugs.