THIS WEEKEND TV stars Tia and Tamera Mowry celebrated their joint 34th birthday.

Of course we all remember them from their time on 90s sitcom Sister, Sister which was a staple of The Den for many years.

Here’s what Tia and Tamera look like these days:

LuMarPhoto / AFF-USA.COM/AFF/EMPICS Entertainment

But really our love is mainly for their sitcom heyday with Sister, Sister and how Tia and Tamera were possibly our favourite TV siblings of all time.

Allow us to explain.

1. They had an incredible theme song

Tia and Tamera told us their life story in what remains one of our favourite TV theme songs ever.

Even when they made it into a grown up version.

Watch them all back to back and relive the glory:

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2. They knew all about style

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Especially when it came to those flower hats:

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3. Dealing with someone annoying was something you did with ease:

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4. They were very talented

There was the time Tamera sang a Mary J. Blige song and it was incredible:

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Or when they did the talent show with Rodger:

SeanaSparkle / YouTube

So much talent.

5.  Smoking was not something they were good at

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6. They educated us about what it was like being a twin

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7. They had many a hair-raising moment

(We’re sorry, we couldn’t resist)

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8. When they fought it was in a way that only twins can fight:

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9. They could dance really well

Sometimes with hilarious consequences

Emma Elisabeth / YouTube

10. They were full of helpful dating advice

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11. They gave us the joy that is Lisa Landry

Lisa was Tia’s adoptive mother and she was something of a scene stealer with plenty of killer one liners

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She had brutal honesty:

A strong will:

And a keen sense of style (remember Fashions by Lisa?):

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