It's all "very sad." That's Ariana Grande's take on her recent split from fiance Pete Davidson, which she briefly referred to in a since-deleted Instagram post late Tuesday. "Time to say bye bye to the internet for just a lil bit. it's hard not to bump news n stuff that i'm not tryna to see rn," she continued. "It's very sad and we're all tryin very hard to keep goin." While Yahoo hints at a reconciliation, sources tell E! that the death of ex-boyfriend Mac Miller last month has taken a toll on Grande, who wasn't prepared to plan a wedding. Instead, she's filming NBC's A Very Wicked Halloween with Idina Menzel. TMZ reports that while Grande has returned her engagement ring to Davidson, she's keeping the teacup pig the couple adopted last month.