Y&R stars Jess Walton (Jill) and Tristan Rogers (Colin) will be off of the Genoa City canvas until June, the actors revealed on Twitter. “Jill isn’t going anywhere! Just taking some time off & awaiting the birth of my 3rd grandchild. Love #YR & all of you!” Walton posted. Rogers told fans to “be on the lookout for Colin and Jill to reappear in GC in June.”