Dionne Warwick is in a massive feud with the Oreo cookie company!

It all started on Twitter last October.

She asked for brands to reach out to her on Twitter – “even the mayonnaise companies.”

Oreo tweeted her back saying, “Well this is fun, hi everyone.”

Why are y’all doing the most?” she asked them. “The one flavor was fine.”

Oreo responded by sending her a care package of “outrageous items.”

Warwick was not impressed by the Java Chip Oreos or the Oreo flavored lip balm!

It seems that Oreo got the last laugh as they introduced a new flavor for their 110th birthday.

Perhaps Warwick would be a fan of Chocolate Confetti Cake Oreos?