It's a good thing The Trials of Cate McCall is in post-production, otherwise Kate Beckinsale would probably NOT be in a bikini, in Mexico, on holiday right now!!
Kate was spotted south of the border in a tiny bikini, because she's gorgeous and has an unbelievable body at 40 years old! She was with her fam, of course, and enjoy splashing around in the pool with her husband!
Their daughter Lily wasn't too far away, either, just enjoying the best sunshine in the world with some of her friends!
Sounds like an ab-fab time to us!!
[Image via FameFlynet Pictures.]