Maybe: Stone broke her Twitter silence over the weekend with a cryptic tweet she later deleted.
"nawder nad islasehne tsintgi ni a erte," the Arizona native tweeted. Unscrambled, the anagram reads "Andrew and Shailene sitting in a tree."
The Shailene refers to the couple's "The Amazing Spider-Man 2" co-star Shailene Woodley.
Is there a love triangle going on? We don't really know, but the couple was spotted arm-in-arm in NYC on Sunday.
What we do know: Celebrities - despite their pleas for privacy - like to air their dirty relationship laundry on Twitter.
Taylor Swift was living the tween girl's dream by dating One Direction heartthrob Harry Styles. The relationship didn't last long, though: Swift reportedly left Styles in the Caribbean in early January 2012 after an epic fight.
And how did we find out about the breakup? With a cryptic tweet, of course.
"...'til you put me down," she tweeted on Jan. 5, referring to the lyrics in her song "I Knew You Were Trouble."
Both Styles and Swift have moved on - and the Red singer is reportedly dating tour mate Ed Sheeran.
"Taylor has always loved Ed to bits. He's just an adorably sweet guy who makes her laugh and feel really confident," a source told the UK Sun.
Kim Kardashian might say she wants privacy now that she's carrying boyfriend Kanye West's baby, but she can't help but tweet about their relationship. Or, specifically, a message to West.
On Feb. 6, the reality star Instagrammed a photo of a gold ring with the initials "KW" on her ring finger. Could she be waiting for that engagement ring? Maybe - but she has to wait until she's divorced first!
Ice-T and Coco
We all know that "Ice Loves Coco," but does Coco Austin love her rapper husband as much as he loves her? Fans asked that question after the model was photographed in intimate poses with an aspiring rapper. Austin claimed it was all innocent, but the "Law & Order: SVU" star wasn't pleased.
"Don't get it twisted, I'm not happy about this sh--," Ice tweeted in Dec. 2012. "Most of [the pics are] disrespectful and in bad taste. She's made me look and feel like sh--."
"I say this on Twitter because there's no way to avoid the obvious misconduct of a married couple."
Coco agreed that she took things too far.
"I feel so sad," she later tweeted. "The bottom line is I love Ice and I can understand why he's upset. There's no excuse for my actions. I'm so sorry baby and to everyone."
Things seem to be back to normal now, luckily.
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