Rihanna Stressed? New Album Weight Gain Inspires Extreme Body 'Detox' For 'Anti' Release/Tour

Rihanna's finally preparing to release her highly-anticipated new studio album, Anti. But is the nonstop pressure getting way too stressful for the 27-year-old Barbadian BadGal?

As MstarsNews previously reported, RiRi went on a major binge while recording fresh beats over the past several months - on junk food:

"She's surrounded by all her temptations - fried food, beers, cheese, potato chips, even mini burgers... She's easily packed on 7lbs and it actually looks great on her," an alleged insider tells OkMagazine.com. "She couldn't care less really... She's having fun and the guys are still lining up to date her as usual. So she's like, 'Why should I have to diet?'"

Well, that positive attitude has since changed! The "FourFiveSeconds" songstress is now following a very strict detox regime, and some of her friends are actually getting really annoyed.

"Ri's already going crazy on day two, but she's got another five days on it," another snich reveals.

But can fans really blame her? The "BBHMM" beauty's known for her killer body, so she just wants to get back into tip-top shape before the record's official debut. Unfortunately, such behavior's "driving even her closest pals away." Hey - it's hard when a gal can't eat the sweets she totally craves! Apparently she's acting way too cranky. And the hardest part? Rih can't even drink alcohol while on this major health kick! Which also means no hardcore partying with her besties...

But sometimes Chris Brown's ex just can't help herself and still "takes a shot of vodka every now and then." That's the Hollywood rebel we all know and love!

Even better news - Rih hopes to embark on a tour following the album's success!

"She's also starting work on a new tour," the source explains. "This time she really wants to dance more on stage so she's going to start building up her cardio and strength after this."

Stay tuned for any further updates!

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