These past few weeks have been rather difficult for Ariana Grande and her fans, following the terrorist attack that took place after her concert in Manchester Arena. The aftermath has not been easy by any means, but it somehow has brought out the best in people and that includes one of the singer's frenemies, Victoria Justice.

While the girls have had some unsaid tension with each other since they starred on Nickelodeon's Victorious together, Victoria put all of their differences aside to congratulate Ariana on the success of One Love Manchester, the benefit concert she held this past weekend to help raise money for the families of the victims that were hurt during the attack.

RELATED: The Cast of 'Victorious' Sends Their Love to Ariana Grande After Manchester Attacks

Though the actress did not appear at the event, she took to Twitter to write a message saying how happy she was that the benefit concert was such a success.

"So happy 2 hear that @arianagrande & the other talented artists that shared the stage raised $13M for #ManchesterVictims ?? #LoveAlwaysWins," she wrote on her page.

When the event first took place on May 22, Victoria also sent out a message saying she was praying for all of those affected by the tragedy.

RELATED: Ariana Grande Pays a Surprise Visit to Injured Manchester Fans in the Hospital

She wrote, "I just heard about the attack at Ariana's concert.This is truly awful. I'm sending my deepest condolences & praying for everyone affected??"

It is imperative that people stick together, and put any animosity to the side when the whole world is going through dark times. It is important for the stars to show solidarity with each other so that it brings out the best in their fans and unites all fandoms.

Victoria is just one of many celebrities that have shown their love to Ariana during these times, and it is great to see people unite as one even if it is after such tragic events.

RELATED: Fandoms Have Come Together to Support Ariana Grande and Her Arianators