On April 10, I wrote that hot mama Jennifer Lopez managed to lose 40 pounds in 4 weeks. It’s May 23 today. How is she doing now? Has she got back her shape yet?

As an entertainer, Jennifer Lopez is under the pressure to get back in shape and look good. I bet she’ll push herself harder than you and I will to lose weight.

And I believe Jennifer Lopez probably has a higher fat-burning metabolism because she worked out before she got pregnant, she performed on stage until she was almost 7 months pregnant and most importantly, she exercises regularly.

A person who exercises regularly has much easier time burning fat than someone who doesn’t exercise and only depends on weight loss pills.

Mariah Carey shows off her new slimline shape on the cover of her latest single Touch My Body.

Obviously, she has lost a lot of fat and a little muscle. She does yoga and strength training – her thighs have become really hard. Now she has the body she had in high school. Her jean size is the same as when she was 17.

She is pleased that she’s inspired the likes of X Factor winner Leona Lewis, 23.

‘It makes me feel old when girls like Leona say I’m their role model,’ she admits, ‘although I do have the body of a 12-year-old!’

A few months back, Katie Holmes was on an upswing — she had a new movie, a trend-setting haircut and was constantly seen with her look-alike daughter Suri. How quickly things change! Katie is finally cracking under the strain of life with Tom Cruise.

She seems exhausted, her skin is pale, and she looks feeble and emaciated. Over the past few weeks, Katie has been suffering from splitting headaches that make her see black spots and feel faint.

Another problem? Her weight. Although she’s already rail thin, she feels pressure to be even slimmer and is obsessive about dieting. Is she taking nuphedragen? The once curvy babe has turned super-skinny.

Her friends are worried that life with the frenetically energetic Tom, 45 – whom she married in 2006 – is wearing her out. Katie doesn’t get enough sleep. She’s tired and drained much of the day because Tom is so wired, and they stay awake until after midnight.

A migraine is a very painful type of headache. People who get migraines often describe the pain as pulsing or throbbing in one area of the head. During migraines, people are very sensitive to light and sound. They may also become nauseated and vomit.

Some people can tell when they are about to have a migraine because they see flashing lights or zigzag lines or they temporarily lose their vision. There are nerves in the muscles that can trigger migraines.

After paying for prescription drugs and taking days off of work, many people turn to Botox for migraines that can cut off the feeling and the pain. Studies already show that it works in at least 88 percent of patients.

According to sources, Mission Impossible star Tom Cruise is keen to put some distance between his actress wife Katie Holmes and Victoria, who have morphed into each other.

Tom Cruise is concerned that the Spice Girl is rubbing off on his wife just a bit too much.

Katie sees Victoria as a role model. She copies Victoria’s look and even cut her hair the same way.

Even her weight, she is following Victoria’s strict 900-calories-a-day eating plan. She is copying Victoria’s fad of eating seaweed shakes, frozen grapes and edamame beans.

It’s surprising to have read that the Tomb Raider Hollywood actress Angelina Jolie often suffers from low self-esteem. She admits she regularly picks fault in herself.

Hot mama Angelina Jolie says, “I struggle with low self-esteem all the time. I have so much wrong with me, it’s unbelievable.” Well, no one is perfect.

Though Angelina Jolie is not perfect, she definitely is sexy. Angelina Jolie’s performance as Lara Croft in the Tomb Raider , to include her impeccable British accent, is nothing less than stunning.

I find it absolutely wonderful to see such a beautiful and agile actress take on the “James Bond” type role and handle it with such seeming ease.

Hot mama Jennifer Lopez is serious about losing her baby weight quickly. She loses 40 pounds in four weeks with aid of grueling workouts!

J-Lo’s regime extends to waking at 4am. That’s when the little people awake. Running up and down the stairs all day, feeding two children, washing their clothes and keeping them in nannies sure does scorch those calories.

She has also hired a team of nutritionists and trainers to help her shed the pounds. Lopez’s workouts include Pilates, cardio, and weight training.

Lopez gave birth to twins on February 22. The babies are the first children for Lopez and the third and fourth for her husband Marc Anthony, who has two daughters from a previous relationship.

Female celebrities and supermodels’ svelte figures and radiant energy can make you blanch, even on your most confident of days.

If you think that celebs spend monotonous hours on the elliptical or boring reps on weight machines, you are wrong. Celebs are reaping the fitness advantages of simultaneously using multiple muscle-groups and an assortment of weighted tools — as well as their own body weight — as they go through fluid full-body motions.

Celebs like Angelina Jolie, Uma Thurman, Charlize Theron, Penelope Cruz and Susan Sarandon do combination moves that involve multiple muscle groups at the same time, such as walking with bicep curls. They do core balance exercises combined with isometric contractions.

Some celebs do a combination of yoga, Pilates, and cardio training because they are the healthy way of getting fit and getting it done right.

The best bodies belong to the stars who consistently workout, eat healthy and do colon cleanse.