The Sun reports that the couple are back on speaking terms after the funnyman sent Katy a gold bracelet for her 28th birthday on 25 October - which fell just two days after what would have been their first year wedding anniversary.
And he also sent her a handmade cushion used for meditating - one of the singer's favourite activities.
And Russ wasn't the only one thinking of the pop star on her big day - his mum Barbara even posted a card and flowers to Katy's Los Angeles bachelorette pad.
The couple tied the knot in India in October 2010 after a whirlwind romance, but the comedian filed papers to end their union last December.
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