New Delhi, Dec 12: Popstar Madonna is reportedly "intoxicated" with her alleged beau Alex Rodriguez - but is not sure her feelings will last.

The 50-year-old singer is yet to officially confirm that she is dating the baseball star, reports the China Daily.

"Alex and Madonna are very, very cosy. Yes, they are intimate, and they are intoxicated with one another. Alex can''t get over that he''s with Madonna," a source said.

"This isn''t a deep and serious love affair. It will last as long as Madonna wants it to. She could get five or six years out of it - but only if it''s in her best interest to keep him around," the source added.

The `4 Minute' hitmaker and the Yankees slugger are not planning to move in together but do want to near each other in New York, according to reports. (ANI)