Ariana Grande Relationship With Big Sean a 'Rebound'? 'It's Very Serious Very Fast'

Actress-singer, Ariana Grande, is currently in a serious relationship with rapper Big Sean after her break-up with Jai Brooks, according to the latest rumors.

Big Sean hasn't been dating Ariana for long but some in showbusiness feel their relationship is moving too fast. One insider told Us Weekly that that the relationship has "gone from 0 to 60 fast" because the couple had "chemistry immediately."

"Sean asked Ariana out in a romantic way and they went to the movies. Now it's gotten serious very fast. They are much happier than in their previous relationships," the article added.

Both stars have only recently gotten out of a long-term relationship. Big Sean was previously engaged with "Glee" star Naya Rivera before the two split up April earlier this year.

Ariana on the other hand was in a relationship with on-and-off lover Jai Brooks, a YouTube personality. The cause of the break-up was presumably because Brooks did not appear during the funeral of Ariana's grandfather – a time when she needed him the most.

"When her grandfather was dying, everyone was there for her. People flew to Florida to be with her, but Jai didn't. Ariana just felt he wasn't there like he should have been," a report about Ariana and Jai's break-up stated.

The two are allegedly getting together for what some consider a "rebound affair."