THINGS YOU NEED TO KNOW

• We hear that Gwen Stefani and Blake Shelton have already hired a wedding planner.
• Amazon debuted its first "Prime Air" jet yesterday -- a Boeing 767-300 -- flew in the Air Show portion of Seattle's Seafair celebration this weekend.
• A new study claims that being overweight makes your brain work like its 10 years older.
• A 24-year-old Georgia father is being charged with manslaughter and reckless conduct after his 15-month old twin daughters children died from being left in a hot SUV outside their home.
• 15-year-old Sasha Obama has a job at Nancy's Restaurant in Martha's Vineyard this summer. She works 4-hours a day, just her and her 6 body guards.
• A study says that the age that most people will likely cheat on their partner is 39 or the last year of any decade of age.
• Then there's the study that says in the past 30 years, the average American has gained 15 pounds without getting any taller.
• Ozzy Osbourne is reportedly undergoing "intense therapy" for sex addiction.
• Jon Gosselin says he hasn't seen all eight of his children at the same time in three years.
• Nike announced they will no longer make golf clubs, balls or bags.
• Michael Phelps says he actually hates swimming.
• New Zealand is hitting record cold temperatures, some shattering 100-year-old records.
• A baby will be joining the "Blackish" cast next season.
• David Huddleston, whose career ran from "Blazing Saddles" to "The Big Lebowski" to "Santa Claus: The Movie" died last week, at the age of 85.
• A Dutch man flew to China to meet a woman that he'd met on the internet, and when she didn't show up, he just waited for her in the airport for 10 days.
• Daniel Ortega, the incumbent running for president in Nicaragua, has made his wife his vice presidential running mate.
• Panamanian boxing legend Roberto Duran says he would love to get into a ring with Donald Trump.