They’re everybody’s favorite showbiz couple, but recently there have been rumors that Robert Pattinson and Kristen Stewart have split up.

The “New Moon” costars are said to have put their relationship on hold for the time being, as they’re both uber-busy with their careers.

An insider told press, “Things have been a bit rocky for a while. They both have hectic work schedules. Rob in particular at the moment, and their phone calls were getting fewer and further between. They started to only see each other on set and began to drift apart until a general apathy developed.”

“The excuses why they couldn't meet up basically got weaker and weaker, and Rob figured they should officially cool things off and have some time to figure out what they want.

There have been a few tears but the celebrity pair remains friendly. Kristen is hopeful of reconciliation once Rob has finished promotion for his latest movie. But as things stand, they're on a break and just mates.”