With @Miss_GraceJones and @EricClaptonNews pic.twitter.com/WTvAPevFKv

— Ozzy Osbourne (@OzzyOsbourne) August 4, 2015

We were so thrilled to see James Taylor at our show tonight in Knoxville! pic.twitter.com/LcZ0RRR5JT

— Diana Krall (@DianaKrall) July 28, 2015

Almost show time here in London, Ontario #VanHalen pic.twitter.com/1hIhALegDY

— Wolf Van Halen (@WolfVanHalen) August 5, 2015

Eric Roberts signing the cigar box he rocks in my video. pic.twitter.com/jiXcbINkhD

— Chris Cornell (@chriscornell) July 29, 2015

¡Trío de grandes! Fher, @juanes y @SantanaCarlos #TBT pic.twitter.com/himblHK9XP

— Maná (@manaoficial) August 6, 2015

A photo posted by Shania Twain (@shaniatwain) on Aug 1, 2015 at 4:54pm PDT

A photo posted by Imagine Dragons (@imaginedragons) on Aug 4, 2015 at 8:26pm PDT

A photo posted by Paul McCartney (@paulmccartney) on Jul 31, 2015 at 9:31pm PDT

A photo posted by Toni Braxton (@tonibraxton) on Jul 23, 2015 at 8:45pm PDT

A photo posted by lecrae (@lecrae) on Aug 6, 2015 at 4:35am PDT