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    The 4 Most Awkward TV Cameos

    In what their publicists thought were clever moves, these famous faces appeared ridiculously out-of-place in popular shows.

    1. Nancy Reagan on "A Very Special Episode" of Diff'rent Strokes

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    I'm gonna just say no to First Lady Nancy Reagan appearing on the 80's sitcom Diff'rent Strokes .

    2. Nick Lachey on One Tree Hill

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    The good news about this embarrassing appearance by Nick Lachey on One Tree Hill is that it brought me one of my favorite quotes that I still use today..."stay out of it Nick Lachey!"

    3. Usher on Sabrina the Teenage Witch

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    Youtube / Via youtube.com

    Usher played "A Love Doctor" on Sabrina the Teenage Witch... luckily that cameo was before his "confessions" days.

    4. Lance Bass on 7th Heaven

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    The, then-straight, Lance Bass showed that he should stick to music when he played Lucy's last-minute date on 7th Heaven. Dates are awkward enough without the shitty acting.