TMZ — Turns out there's a mastermind behind the explosive success of Demi Lovato and Nick Jonas ... his name is Jay Z. Sources tell us earlier this year, Jay's company, Roc Nation, quietly merged with Philymack, the management company that handles Demi… ... more info

Perez Hilton — They sure are worth it! Fifth Harmony may be one of our favorite girl groups in the industry, but Billboard thinks they're actually the best band around. The music mag just selected the X Factor finalists as 2015's Group of the Year on Tuesday! 5H wi... more info

Perez Hilton — Best friends doin' best friend activities! We were absolutely floored when it was announced that Demi Lovato and Nick Jonas were going on a world tour together, and things between the BFF pair just keep getting cuter. The former Disney stars stopped ... more info

TMZ — Demi Lovato and Nick Jonas' tour is not off to a great start 'cause fans are seriously PO'ed over a $10k VIP package that doesn't even include concert tickets. Fans sounded off on the Ultimate VIP Dressing Room Package for the Sunrise, Florida kick�... more info

Perez Hilton — We were so thrilled to learn old friends Demi Lovato and Nick Jonas were teaming up to tour together! But the precious pair recently revealed the costs of the VIP packages for Future Now: The Tour, and they're pretty effing steep! For example, if you... more info

Perez Hilton — Seems like Leonardo DiCaprio isn't the only one with an overseas doppelgänger! The Internet just can't get enough of finding these "twins"! Just recently they were also freaking out over Demi Lovato's twin sister, Poot, but now everyone is going gag... more info

Perez Hilton — Yikes! The beef between Demi Lovato's producers and the pop duo Sleigh Bells is certainly getting real as both sides are standing their ground surrounding the starlet's song, Stars. As we previously reported, the musical pair feel that Miz Lovato and... more info

Perez Hilton — This band is Confident that Demi Lovato ripped off their song! Demi's new album has no shortage of pop-tastic power jams, but one of the record's bonus tracks Stars might sound a little familiar! That's because rock band Sleigh Bells thinks the track... more info

Stereogum — Sleigh Bells have accused Demi Lovato of ripping off two of their songs on her new album, Confident. The song in question is bonus track “Stars” and the duo of Derek Miller and Alexis Krauss claim that it samples both “Infinity Guitars” and �... more info

Perez Hilton — Congratulations to the Kansas City Royals!! The underdog MLB club won the 2015 World Series on Sunday night after rallying (again!) to defeat the New York Mets 7-2 in 12 innings at the Mets' home field in New York City. Related: Demi Lovato Should Ha... more info