Hello, i hope it can help u take some tips, i collected from one of the source

BIPASHA BASUS DIET
Bipasha’s diet starts with tea, almonds soaked overnight and warm water.

Breakfast
At 9 am, she has six egg whites, mushroom and toast with porridge, skimmed milk and fruits.
At 11 am, one apple.
Lunch
At Sharp at 1 pm consisting of green vegetables, dal, grilled chicken or fish, green salad, two soya chapattis and strictly no rice except her birthday, which is quite an achievement for a Bengali!

Evenings
She has tea at 5 pm with digestive biscuits.

Dinner
Dinner is at 9 pm with dal, salad, three vegetables cooked in olive oil, grilled fish or chicken with a miniscule portion of dessert.

RAVEENAS

WHAT’S THE WORK-OUT

• Raveena spent small stretches on the treadmill till she went into labour to maintain stamina. Four months later, she stepped back on it, starting with 20 minutes and gradually going to 45-minute stretches with the speed set to 3.5 to 4
• Thrice a week, she works at Karuna Swami’s class at Clay Wellness Spa in Bandra. Karuna does different kind of exercises each time to challenge her body
• Each class lasts for one hour. Since Raveena has the tendency to put on muscle easily, two classes comprise various kinds of cardio exercises while one of them focuses on toning
• For cardio, Karuna mixes up steps, high and low aerobics and Bollywood dancing
• Once a week, toning is taken care of with power yoga, ball yoga (a new and more strenuous form of yoga involving the Swiss ball) and Pilates
• Karuna’s Salsa and Mambo routines involve toning and cardio since “the dance forms are very feminine and energetic and you have to keep your body tensed”
• To lose her caesarean stomach pouch, Raveen does 20 to 25 sets of different ab crunches, totalling to 200 crunches.

WHAT SHE EATS

• Steamed or grilled food in olive oil
• Brown bread, jowar roti
• Prefers ghee to butter
• Avoids sugar
• Opts for lean meats such as chicken or fish
• During her first pregnancy, she experienced water-retention. So the second time, she cut down her salt intake, so she had less weight to lose
• She gains and loses weight easily. To control it, Raveena has six small meals in a day.

CHEATING IS ALLOWED

• Places her treadmill in front of the TV and puts on a movie she has been wanting to watch
• Works out with husband Anil or in a group class at Clay for motivation
• Rewards herself with a piece of cake if she reaches her exercise target for the week
• Drank juice throughout her pregnancies, whenever she felt like it
• When her body reaches a plateau, she goes on a refresher diet of milk and bananas for one day only. Her system jumpstarts again
• Buys pants that are one size smaller as motivation.

TIPS

• In pregnancies post 30 years of age, the body’s BMI goes low and thus it is important that exercise be followed by a strict control on the diet
• In late pregnancies, the diet is more important than sustained exercise for gradual weight-loss
• Do not do any resistance or endurance training during pregnancy.

DEEPIKA'S DIET ROUTINE

During shoots she eats regular ghar ka khana (home made food) with dal, roti, sabzi, raita, salad and some non vegetarian. But if it’s studio food then she sticks to idlis and very light food.
Breakfast - She can’t do without breakfast. She has to have a huge breakfast - sometimes its non vegetarian - sometimes upma, idlis, dosa, parathas - whatever it is she eats a lot of it.
Lunch - She has two rotis and some vegetable, some dal, rice and salad so that makes it a balanced diet and it covers everything.
Dinner - She avoids rice and non vegetarian at night.

good info, have any of you guys seen the scenes of Bollywood star Rani Mukerjee in her new film, god she has lost so much weight and got a flat stomach with no flab!