Both of those articles dating back to nearly a decade ago (back when Dogma still had that Nickelodeon sitcom, a.k.a., the only semi-known thing she's ever done) while in 2016, Britney's in amazing shape (check her IG since you seem to love browsing there so much), has full custody of her children, has a great relationship with them, and is living a very happy, healthy life. Poor souls stuck in the past. 
