Mark Hamill and Ivanka TrumpIvanka TrumpTrump Jr. was deposed in inauguration funds probe Former Trump officials eye bids for political office The Hill's Morning Report - Disaster politics hobble Cruz, Cuomo MORE appear to be galaxies apart after the actor zinged the White House adviser after a "Star Wars"-related tweet.

President TrumpDonald TrumpUS, South Korea reach agreement on cost-sharing for troops Graham: Trump can make GOP bigger, stronger, or he 'could destroy it' Biden nominates female generals whose promotions were reportedly delayed under Trump MORE's 37-year-old daughter shared a lighthearted family moment on Twitter over the weekend.

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In a snapshot she posted to her more than 7 million followers, Trump and husband Jared KushnerJared Corey KushnerBiden to speak with Saudi king 'soon' as pressure builds for Khashoggi report Biden to speak with Saudi king ahead of Khashoggi report: report Former Trump officials eye bids for political office MORE smile in black-tie outfits as what appears to be one of their children strikes a pose in a Stormtrooper costume inspired by the intergalactic films.

Hamill, a vocal critic of the president and his administration, took a metaphorical lightsaber to Ivanka Trump's post. The 68-year-old actor, who played Luke Skywalker in the multibillion-dollar franchise, responded with a tweet of his own. 

It's not the first time that Hamill has blasted the Trump White House with a "Star Wars"-focused dig. 

Last year, the performer said that Darth Vader, the famed "Star Wars" villain, was better than President Trump because the fictional character "repented." Comparing Vader to Trump and former Vice President Dick Cheney, Hamill said, "He saw the error of his ways. I don’t see either one of them doing that."