Liv and Steven Tyler are known for being close, and the father-daughter-duo upped the sweetness factor after Liv posted a video of them singing an old classic.

The Leftovers star and the Aeorsmith frontman sang along to the 1967 hit song, "Can't Take My Eyes Off of You," by The Four Seasons. Dressed in polka dots, Liv held the phone up to both of their faces as she and Steven, who looked casual in a blue fedora and plaid shirt, swayed from side to side as the two started to harmonize on the chorus.

In another video, Steven took Liv's iPhone and started playing a sound distortion app, which turned his humming into a robotic singing machine. "Oh my!!!! My daddy can even play the phone!!!! Father secret talents," the proud daughter captioned the video. You can watch that clip below.

Looks like these two have a nice family act going that, at the very least, can entertain everyone during the holidays.

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