Libya on Saturday threatened to attack a North Korean-flagged tanker if it tries to ship oil from a rebel-controlled port, in a major escalation of a standoff over the country's petroleum wealth.
Mood remains dark in Crimea as Russians enter base
Russian and Ukranian officials are trying to form a contact group to diffuse the crisis in Crimea, but tensions there remain high as a convoy of hundreds of Russian troops enter a base in the provincial capital.
MSN's Lucy Mapstone interviews rapper Chipmunk about his rise to fame, his album, and his views on the X Factor. His new single Until You Were Gone is available to download from 18th April and I Am Chipmunk Platinum Edition album is available to preorder from his website now - www.iamchipmunk.com
Music video courtesy of Sony Music.