Joe Jonas Rushed to ER With Pain in the Abs
Joe Jonas checked into an emergency room in L.A. while doctors inspected his abs -- for severe stomach pains -- 48 hours after Joe did some late night partying in Chicago.
A rep for Joe confirms he went to the emergency room at Children's Hospital L.A. on Sunday. We're told Joe was only at the hospital briefly ... and it's not clear what was wrong with him.
One potential hint -- on Friday night (into Saturday morning) Joe was out at a Chicago hot spot Board Room Nightclub (above) partying ... and performed the next night in Chi-Town.
Whatever the problem was ... Joe felt good enough to eat out -- we spotted him and his bro Nick leaving Katsuya last night. Sushi after stomach troubles? Risky, Joe.
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Nick Jonas & GF The Adult Mexican Vacation
Nick Jonas, 18, and his older girlfriend Delta Goodrem, 26, enjoyed an adult unchaperoned vacation in Mexico this weekend.
Hasta la vista purity ring.
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Summer's Beachin' Body Competition -- Vote!
Check out some beachin' celebrity doppelgangers -- and vote for which star you think owns the look!
Joe Jonas Gets the Runs
Wearing a vinyl sauna sweat top, newly single Jonas Brother Joe Jonas worked on his fitness in L.A. on Monday.
He's a lean, mean, boy band machine.
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The Girl Demi Lovato Punched
Demi Lovato's decision to seek treatment came after she punched a dancer who appeared on "America's Best Dance Crew" ... TMZ has learned.
Sources tell TMZ ... Alex Welch was on the receiving end of Demi's blow. Welch is a backup dancer on the Jonas Brothers Live in Concert Tour. She was also a member of Beat Freaks, which got the runner-up title on season 3 of "America's Best Dance Crew."
We're told Welch -- who had a pretty nasty shiner from the incident -- has been talking to lawyers and is considering legal action.
Sources close to Demi say she feels "awful" about her behavior and took personal responsibility for it by leaving the tour and seeking help.
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Demi Lovato Won't Be Replaced On Jonas Bros Tour
The Jonas Brothers' show must go on ... but it will go on without a replacement for their special guest act Demi Lovato.
A source connected with the tour tells TMZ, "There are no plans to replace Demi for the remaining six days on the Jonas Brothers Live in Concert tour."
As TMZ first reported, Demi decided to leave the tour and seek help for "physical and emotional issues" at a treatment facility.
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Demi Lovato Quits Tour Enters Treatment Center
Disney star Demi Lovato has bailed on an international concert tour with the Jonas Brothers -- and has checked into a treatment center to seek help for "emotional and physical issues" ... TMZ has confirmed through the singer's rep.
In a statement to TMZ, the 18-year-old singer's rep says, "Demi Lovato left her tour early this weekend in order to seek medical treatment for emotional and physical issues she has dealt with for some time."
We're told Demi is not seeking treatment for drug use.
The statement continues, "Demi has decided to take personal responsibility for her actions and seek help. She is doing just that."
The rep concludes, "[Demi] regrets not being able to finish her tour, but is looking forward to getting back to work in the near future."
Sources close to Lovato tell us the singer was in a physical altercation with a female member of her tour recently ... which was a "catalyst" in her decision to seek professional help.
Nick Jonas & Rick Warren: Love Thy Fellow Man
Evangelical Christian boy bander Nick Jonas hugged it out with controversial marriage equality opponent and Saddleback Church pastor Rick Warren at Anaheim Stadium on Easter Sunday.
Jesus loves your skinny jeans.
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Joe Jonas -- Head Over Heels, But Not for Demi
Joe Jonas got his buff on by practicing his acrobatic skills on the beach in Santa Monica this weekend.
Purity rings aren't the only ones the 20-year-old can rock.
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Demi & Joe Jonas: A Match Made in Disneyland
After finally confirming they are a couple, Demi Lovato and Joe Jonas stepped out in public yesterday to do a little platonic shopping in Los Feliz.
Rumors that they're the same size are not true.
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Selena G to Boyfriend I Got You in My Pocket
Selena Gomez went shopping in Texas for her "boyfriend" on Tuesday -- and she got the perfect thing for him to play with in his pocket: A watch.
TMZ has learned the teen Disney idol was on the hunt for the perfect timepiece for a special friend -- if you believe the rumors, that friend is Nick Jonas. She picked it up at a jewelry store in the Northpark Mall in Dallas.
We're told she got the watch engraved with the phrase "Check the time ... I love you right now" -- and then personalized the box with a line from a Roy Croft love poem: "I love you, not only for what you are, but for what I am with you."
Good deal ... considering the total bill was only $148.31.
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Selena & Nick Reunite on a Platonic Bench
Former non-lovers Selena Gomez and Nick Jonas got cozy on a park bench by Lake Michigan in Chicago this weekend.
So much for Nick's solo career.
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Kevin Jonas -- Post-Coitus
Happy honeymoon pal.
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One of the Jonas Bros. Got Married
It was Kevin.
Congrats.
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Jonas vs. Jonas Who'd You Rather?
Evangelical Christian dandy boy band biological brothers Kevin Jonas, 22, and Joe Jonas, 20, stayed pure at the same event in L.A. on Wednesday.
Question is ...
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Stage Crasher Runs Amok at Jonas Bro Show
A rabid male fan crashed the stage at a Jonas Brothers concert the other night in Madrid -- but unlike Britney, who infamously screamed when the same thing happened to her, these guys just kept on playing.
The good stuff -- which includes the dude running in circles from security and ripping his shirt off -- starts at the 1:13 mark.