Jessie J has hit the studio to work with Mary J Blige and Smokey Robinson.

The British star is currently in Los Angeles and she revealed on Instagram that she has recorded two duets with veterans Blige and Robinson.

The former Voice UK coach said:

"What a day and what an honour! I recorded two duets today...One with Mary J Blige and one with Smokey Robinson! Dreams really do come true. Thank you Randy and David! You were amazing today!"

The singer uploaded a number of photos from her session, including a shot of herself with former American Idol judge Randy Jackson.

As previously reported, Jessie J recently dismissed speculation that she acted like a 'diva' on The Voice. 

Watch Jessie J's 'It's My Party' video: