After spending the holiday weekend relaxing in the Hamptons with daughter Suri, X17 photographers snapped Katie Holmes taking a phone call in New York City on Tuesday afternoon.

There were reports that Katie threw a bash to celebrate the one-year anniversary of her split from Tom Cruise last month, but she's not in any great rush to rebound. "She’s lying low on the romantic side of things," a source recently told People. "She doesn’t need that right now. Her focus is on Suri. I don’t think she’s ready ... Once she left Tom, she got right back on track. Her attitude was, 'Okay, fine, let's get back to work.' Things have been tough for her, but she's happy. She's moving on."

So what about those reports that Katie is dating her Mania Days co-star Luke Kirby? Those rumors were recently shot down, but according to the National Enquirer, Tom was reportedly “furious” when photos emerged of the two kissing as cameras rolled on the set of their film.

“Katie put real passion into those kisses — you wouldn’t have known they were scripted,” NE reported. “She looked like she was in the throes of ecstasy. Katie is using Mania Days to show the world she’s rediscovered her sexuality. She loved every minute of it, and it’s as if she was shoving it in Tom’s face!”

Uh huh.