Nicole Richie NRichieJMadden062908_08_X17.jpgWe're used to seeing this happy family cooing over adorable Harlow, but it looks like Nicole and Joel made an effort to spend some adults-only time this weekend!

After enjoying a romantic dinner out in Beverly Hills Saturday (video below), the couple stepped out in Hollywood on Sunday.

But Harlow didn't stay hidden all weekend - check out pix of her with mom below the jump!