UPDATE: Just incase we hadn't got the message that Solange and Beyonce are still as close as ever, Bey's just speled it out for us. The singer uploaded a snap of herself hanging out with her sister over the weekend, captioning it with the date it was taken. 'New Orleans May17th 2014,' she wrote, making it clear that they're still hanging out and are still smiling.
Solange also shared a sisterly photo at the end of last week. The throwback snap shows her and Bey as children. It's the first picture of Beyonce's she's uploaded to her Instagram account since she deleted all shots of her sister after *that* lift incident.
14 MAY 2014: Solange Deletes Beyonce From Her Instagram Account
[Beyonce's added a series of pictures of herself and Solange to Instagram]
Breaking news! Beyonce has just-this-minute uploaded four Instagram pictures of Solange in a row. The snaps, uploaded over a period of just three minutes appear to be throwback pictures of Bey and her sister.
The shots show the pair hugging onstage at Coachella, cuddling in the back of a pick-up truck and generally messing around, plus there's also a seriously retro snap of them together at an event. Most of the photos are uncaptioned, but Bey's captioned the first 'Good Morning' along with an emoji of a bee.
As Instagram appears to be the new place for celebrities to show their true feelings about friends and family, could this mean all is well again in the Knowles camp? It certainly seems like Bey's making a statement, especially since it's not #throwbackthursday and none of these snaps are new. There's been no change to Solange's Beyonce-free account yet though.
Beyonce also shared a snap of herself hanging out with Rihanna at the Met Ball, suggesting rumours that Solange's attack on Jay Z was because he was planning to attend Rihanna's Met Ball bash without Beyoncé might be untrue.
13 MAY 2014: Solange Deletes Beyonce From Her Instagram Account
The pop universe imploded yesterday when a video appearing to show Solange Knowles attacking Jay Z in an elevator was leaked online. The clip shows Beyonce's sister kicking and swinging at her brother-in-law, who doesn't retaliate, while at the Standard Hotel in New York City after the Met Ball last Monday. Beyonce is also in the elevator but doesn't get involved.
It's unclear what triggered the fight, but since the video hit TMZ, social media sleuths have been taking a close look at the stars' social media accounts to try and work out why it happened.
Radar Online's reporting that Solange has deleted all pictures of Beyonce from her @SaintRecords Instagram account except one vintage shot posted 15 months ago. The photo, taken in 2013, shows Solange and her sister with a pal and is captioned 'Girls moment. @baddiebey @msmelina'.
Solange's social media cull is reminiscent of Selena Gomez' deleting spree after Coachella. The actress mysteriously stopped following all her friends from the account and deleted pictures of herself and Kendall and Kylie Jenner.
Over on Beyonce's Instagram, fans are speculating that a a cryptic prayer the singer posted just two days after the Met Ball could be related to the elevator fight.
'Help me to choose friends wisely so I won’t be led astray,' it said 'Give me discernment and strength to separate myself from anyone who is not a good influence. I release my relationships to You and pray that Your will be done in each one of them.'
While the sisters' social media moves are intriguing, it seems they're still getting on with real life as normal. According to E!, they headed off to Costa Rica together late last week to join Kelly Rowland for a secret wedding. UsWeekly reports it was a 'quick, simple ceremony - only around 30 people'.
Take a look back at Solange and Beyonce's Instagram and Tumblr snap history in the gallery below...