Teen Mom

Brittany -- who is on probation for a separate assault case -- got on the wrong side of her probation officer, who found out about the "Teen Mom" fight first posted on TMZ. After Brittany's arrest this week, the Department of Corrections of North Carolina set the wheels in motion to have her popped for violating probation -- which requires her to obey all laws.

Brittany is bitter, telling TMZ it's not fair she's in more trouble than the other girls in the fight and all she did was push Jenelle. She says she's "terrified."

Brittany Maggard -- who's been charged with misdemeanor affray -- says yeah, she regrets instigating the fight alright, but only because she wishes she would have done it for a better friend.

Dustin Sullivan, Jenelle's lawyer, tells us he has a "serious problem" with the fact that Brittany Maggard -- the woman who pushed Jenelle before the brawl -- and other parties involved were "paid substantially" for pictures and videos related to the incident.

Sullivan says it's suspicious that cameras were present when Jenelle arrived -- indeed, Sullivan says, multiple cameras were present capturing different angles of the impending brawl.

Sullivan is in the process of interviewing witnesses to determine if Britany Truett -- the woman who caught the beatdown -- pre-programmed the melee.

And, Sullivan says, it's "highly suspicious" Britany waited five days before calling the cops.

Jenelle Evans, Britany Truett and Brittany Maggard have been charged with misdemeanor affray -- disorderly conduct by fighting in a public place.

TMZ posted the story earlier that the girls were arrested, but now the Brunswick County D.A.'s Office has officially charged all 3.

Brittany Maggard, the pusher, tells TMZ ... "Jenelle wanted to go and fight Britany because of something with her man. She was scared and wouldn't go fight by herself so I went to help her out."

Maggard continues, "Ya I instigated it, but what the hell are we supposed to do? I wanted to see them fight!"

And get this! Maggard says, "I'm pissed though because I went down to help her out, we both ended up in jail, she got bailed out before me and when I called her to get me out, she didn't come." No loyalty.

And of course, the mugshot: "I'm just glad my mug didn't show my socks. My socks weren't matching. I had one Spider-Man sock and one green sock on."

One day after the rumble-on-tape, Britany Truett took photos of the damage to her eyes, neck and chin ... photos that could be evidence now that both women have been arrested over the fight.

Britany Truett (left) -- the woman who got beaten -- as well as Brittany Maggard (right), the pusher, were both arrested. They were released on $500 bond.

Britany Truett tells us the gnarly fight was over a boy -- aren't they all? -- who just happens to be Jenelle's ex, Kieffer. She says Kieffer made a pass at her when the three of them were hanging out and Jenelle was not pleased.

Britany says she was shocked that Jenelle got so angry, since they have been friends for seven years and Brit has no interest in Kieffer.

Britany claims she has a bruise on her eye, scratches on her face and a bite mark on her breast. She says she's spoken to Jenelle since the fight went down, but only through Facebook ... in messages she described as Jenelle "smack talking."

The Brunswick County District Attorney's Office tells us the matter is "under investigation" ... noting it is "working closely with the Brunswick County Sheriff's Department."

As we previously reported, Jenelle was caught on tape beating the crap out of another woman earlier this week.

19-year-old Jenelle is clearly the instigator -- spewing all sorts of nasty insults at a woman named Britany ... before the reality star suddenly socks the other woman in the face with a closed fist.

The two women tussle to the ground ... where Jenelle continues to pummel Britany ... even AFTER it's clear she can no longer defend herself.

With Britany bleeding from her face, one of Jenelle's scumbag friends pulls the reality star off the other woman ... while Janelle continues to drop verbal insults.

It's unclear why Jenelle wanted to fight Britany ... but sources connected to the incident claim it had something to do with Jenelle's boyfriend.

Evans is facing charges in North Carolina of injury to personal property -- for allegedly breaking her ex Kieffer Delp's iPhone -- and a charge of misdemeanor breaking and entering into the home of her ex-BFF Jaelanie Salas.

But when neither Delp nor Salas showed up in court ... the prosecution was granted a continuance. All sides are due back in court April 29.

Sources close to Kailyn tell TMZ, she "doesn't know what to believe" anymore -- because her baby dad Jonathan "Jo" Rivera continues to deny that he was ever arrested for "being under the influence of marijuana" ... despite reports to the contrary.

According to sources, Kailyn confronted Jo about the arrest and he insisted it didn't happen ... even though law enforcement sources confirmed to TMZ Jo was booked on the pot charge alongside his older brother Edward.

Kailyn and Jo currently share custody of their baby son Isaac ... but after Jo's arrest, we're told Kailyn is strongly considering a move toward full custody.

Gary's been working with Rodney Razor at Stay Fit 24 in Indiana. Gary is currently clocking in at 320 lbs, but Rodney says he'd like to see that down to 220.

We're told Gary's workout consists of intense cardio, including treadmill and elliptical exercises, and weight training -- or as it's known in the fitness community, "exercise."

Gary has been instructed to adhere to a low-carb diet, stressing a healthy breakfast and eating every 3-4 hours -- or as it's known in the health community, "a diet."

Gary's trainer tells us, "I definitely want to see him lose and I’ll do everything in my power to see that it happens, but it just takes commitment on his part."

With a trainer at his side, Big Daddy worked up a sweat at a gym in Indiana on Wednesday.

According to sources close to Gary, he's going all Jared with a Subway diet -- ordering foot-long grilled chicken sandwiches with water and apples ... and saving half for later.

We're told Gary also plans on cutting back on the bad stuff ... greasy fried foods, eating late, etc ... and stocking up on salads, fruits, and veggies.