(CBS News) Tom Cruise is marking a major milestone on Tuesday - his 50th birthday - just days after wife Katie Holmes.
The actor has been in Iceland, where he's shooting the film "Oblivion," but reportedly flew back to California on Tuesday.
While Cruise's birthday will still prompt discussions about his mega-successful movie career, others are more curious about his split from Holmes.
Reports and rumors have been rampant since news of the split first broke on Friday, speculating about whether Cruise's ties to the Church of Scientology played a role in the breakup and what the split will mean for the couple's 6-year-old daughter Suri (TMZ reports that Holmes is seeking sole legal custody).
Holmes, meanwhile, without her wedding ring, media outlets noted - to tape a guest appearance on "Project Runway: All Stars" in New York.Monday -