Ariana Grande’s Grandfather Dies After Losing His Battle With Cancer: Morning Mix

:: “Break Free” songstress Ariana Grande paid tribute to her late grandfather with a series of tweets. He passed away from cancer on July 22. [MTV]

:: To celebrate her golden 22nd year on Earth, Selena Gomez went to St. Tropez for her birthday vacation with gal-pal and model Cara Delevinge. The paparazzi followed suit, getting too close for comfort and causing Selena to demand some much-needed R-E-S-P-E-C-T. [Gossip Cop]

:: After dumping rapper Big Sean back in April, Naya Rivera just got hitched to actor Ryan Dorsey in Cabo San Lucas, Mexico. What can we say — girl moves quick. [Oh No They Didn’t]

:: Justin Bieber has reportedly signed on to become the next celebrity spokesmodel for Calvin Klein underwear, completing his inevitable Marky-Mark spiritual journey. [Pink Is The New Blog]

:: Sheezus singer Lily Allen lashes out against BBC Radio 1 after getting dumped from their playlist and talks music-industry sexism. [NME]

Want to catch some of your favorite musical acts on TV today? Find out whose playing below.

:: Jimmy Kimmel Live (ABC) — 5 Seconds To Summer :: Conan (TBS) — Tori Amos :: Live With Kelly & Michael (syndicated) — Shawn Mendes :: Late Show With David Letterman (CBS) — Sharon Van Etten :: Late Late Show With Craig Ferguson (CBS) — Gloria Estefan