Big Sean's home in Los Angeles has reportedly been targeted by thieves while he is away on a trip to Abu Dhabi and Dubai.
Editors at TMZ.com report the rapper's house in the Hollywood Hills has been burgled, and more than $150,000 in jewelry was stolen along with a collection of unpublished music.
Police officers have launched an investigation, but no arrests have been made.
The rapper has been sharing photos from his trip to the United Arab Emirates (UAE) on social media, including a picture showing him meeting Formula 1 world champion Lewis Hamilton.
Big Sean has yet to comment on the report.