Ryan Reynolds, Scarlett Johansson’s marriage on the rocks?

Last Updated: Nov 20, 2010, 15:39 PM IST

New York: It looks like all is not well between Hollywood couple Ryan Reynolds and Scarlett Johansson.

A source close to the couple says they are working through relationship ‘troubles’ caused primarily by work schedules that keep them apart, reports the New York Daily News.

The couple`s tribulations may be the reason Reynolds did not make a cameo on "Saturday Night Live" when his wife hosted the show last weekend.

In October 2009, Johansson put in a surprise "SNL" appearance when Reynolds was the show`s guest host.

Reps for Reynolds and Johansson have, however, denied that the actors` marriage was troubled.