R&B singer Ne-Yo sued the promoter of R. Kelly tours for firing him after two shows as the opening act for Kelly because the audience and the critics liked him better, court papers obtained on Wednesday show.

Ne-Yo, whose real name is Shaffer Smith, and Compound Touring Inc. filed the suit Monday in Los Angeles Superior Court against Georgia-based Rowe Entertainment Inc., alleging breach of contract and violation of the right of publicity.

Compound Touring and Smith are seeking unspecified damages, but the suit maintains he was to be paid $785,000 for 25 shows opening for Kelly’s “Double-Up Tour” that began Nov. 14 and is still owed $735,000.