Ranbir has apparently refused an offer from Karan Johar to feature in his upcoming venture starring King Khan

Though Ranbir Kapoor's last film Besharam was a damp squib, looks like it has not made an impact on his career choices.

According to sources, the star has now refused an offer from Karan Johar to feature in a film with none other than Shah Rukh Khan. RK apparently does not want to be part of a two-hero project at this stage of his career.

Says a source, `Ranbir wants to consolidate his position as a solo lead. He is capable of carrying a film on his shoulders alone.`

Adds the source, `Also, Ranbir currently has too much on his plate with Bombay Velvet, Jagga Jasoos and Roy.`

Ranbir and Karan remained unavailable for comment.